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logic: improved reliability of Java indexer

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* moved to JavaParser 3.0
* Fixed many unsolved types and symbols
This commit is contained in:
malte_langkabel
2016-10-04 17:38:39 +02:00
parent 47d7a3a509
commit d59b18f6e7
25 changed files with 309 additions and 309 deletions
Download Patch File Download Diff File Expand all files Collapse all files
java_indexer/src/io/coati/ASTDumper.java
+5 -3
View File
@@ -36,7 +36,11 @@ public class ASTDumper extends JavaAstVisitor{
{
line += " [" + ((ClassOrInterfaceType)n).getName() + "]";
}
else if (n instanceof MethodCallExpr)
{
line += " [" + ((MethodCallExpr)n).getName() + "]";
}
line += " line: " + n.getBegin().line;
System.out.println(line);
}
@@ -80,8 +84,6 @@ public class ASTDumper extends JavaAstVisitor{
public void visit(MethodDeclaration n, Void v) { dump(n); indent++; super.visit(n, v); indent--; }
public void visit(Parameter n, Void v) { dump(n); indent++; super.visit(n, v); indent--; }
public void visit(MultiTypeParameter n, Void v) { dump(n); indent++; super.visit(n, v); indent--; }
public void visit(EmptyMemberDeclaration n, Void v) { dump(n); indent++; super.visit(n, v); indent--; }
java_indexer/src/io/coati/JavaAstVisitor.java
+106 -93
View File
@@ -10,7 +10,6 @@ import com.github.javaparser.ast.body.EnumConstantDeclaration;
import com.github.javaparser.ast.body.EnumDeclaration;
import com.github.javaparser.ast.body.FieldDeclaration;
import com.github.javaparser.ast.body.MethodDeclaration;
import com.github.javaparser.ast.body.ModifierSet;
import com.github.javaparser.ast.body.Parameter;
import com.github.javaparser.ast.body.VariableDeclarator;
import com.github.javaparser.ast.body.VariableDeclaratorId;
@@ -28,6 +27,7 @@ import com.github.javaparser.ast.type.PrimitiveType;
import com.github.javaparser.ast.type.Type;
import com.github.javaparser.ast.type.VoidType;
import com.github.javaparser.ast.ImportDeclaration;
import com.github.javaparser.ast.Modifier;
import com.github.javaparser.ast.Node;
import com.github.javaparser.ast.PackageDeclaration;
import com.github.javaparser.ast.TypeParameter;
@@ -51,10 +51,16 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
private FileContent m_fileContent;
private TypeSolver m_typeSolver;
private List<DeclContext> m_context = new ArrayList<DeclContext>();
private boolean m_verbose = false;
private boolean m_verbose = true;
static int errorCount = 0;
public JavaAstVisitor(int callbackId, String filePath, FileContent fileContent, TypeSolver typeSolver)
{
if (m_verbose)
{
System.out.println("indexing file: " + filePath);
}
m_callbackId = callbackId;
m_filePath = filePath;
m_fileContent = fileContent;
@@ -76,8 +82,8 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
JavaIndexer.recordSymbolWithScope(
m_callbackId, packageName, SymbolType.PACKAGE,
nameExpr.getBeginLine(), nameExpr.getBeginColumn(), nameExpr.getEndLine(), nameExpr.getEndColumn(),
n.getBeginLine(), n.getBeginColumn(), n.getEndLine(), n.getEndColumn(),
nameExpr.getBegin().line, nameExpr.getBegin().column, nameExpr.getEnd().line, nameExpr.getEnd().column,
n.getBegin().line, n.getBegin().column, n.getEnd().line, n.getEnd().column,
AccessKind.NONE, false
);
@@ -92,13 +98,13 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
JavaIndexer.recordSymbolWithScope(
m_callbackId, qualifiedName, (n.isInterface() ? SymbolType.INTERFACE : SymbolType.CLASS),
nameExpr.getBeginLine(), nameExpr.getBeginColumn(), nameExpr.getEndLine(), nameExpr.getEndColumn(),
n.getBeginLine(), n.getBeginColumn(), n.getEndLine(), n.getEndColumn(),
AccessKind.fromAccessSpecifier(ModifierSet.getAccessSpecifier(n.getModifiers())), false
nameExpr.getBegin().line, nameExpr.getBegin().column, nameExpr.getEnd().line, nameExpr.getEnd().column,
n.getBegin().line, n.getBegin().column, n.getEnd().line, n.getEnd().column,
AccessKind.fromAccessSpecifier(Modifier.getAccessSpecifier(n.getModifiers())), false
);
FileContent.Location scopeStartLocation = m_fileContent.find("{", n.getBeginLine(), n.getBeginColumn());
recordScope(scopeStartLocation.line, scopeStartLocation.column, n.getEndLine(), n.getEndColumn());
FileContent.Location scopeStartLocation = m_fileContent.find("{", n.getBegin().line, n.getBegin().column);
recordScope(scopeStartLocation.line, scopeStartLocation.column, n.getEnd().line, n.getEnd().column);
List<DeclContext> parentContext = m_context;
m_context = new ArrayList<DeclContext>();
@@ -124,7 +130,7 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
JavaIndexer.recordSymbol(
m_callbackId, qualifiedName, SymbolType.TYPE_PARAMETER,
n.getBeginLine(), n.getBeginColumn(), n.getBeginLine(), n.getBeginColumn() + n.getName().length() - 1,
n.getBegin().line, n.getBegin().column, n.getBegin().line, n.getBegin().column + n.getName().length() - 1,
AccessKind.TYPE_PARAMETER, false
);
@@ -143,13 +149,13 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
JavaIndexer.recordSymbolWithScope(
m_callbackId, qualifiedName, SymbolType.ENUM,
nameExpr.getBeginLine(), nameExpr.getBeginColumn(), nameExpr.getEndLine(), nameExpr.getEndColumn(),
n.getBeginLine(), n.getBeginColumn(), n.getEndLine(), n.getEndColumn(),
AccessKind.fromAccessSpecifier(ModifierSet.getAccessSpecifier(n.getModifiers())), false
nameExpr.getBegin().line, nameExpr.getBegin().column, nameExpr.getEnd().line, nameExpr.getEnd().column,
n.getBegin().line, n.getBegin().column, n.getEnd().line, n.getEnd().column,
AccessKind.fromAccessSpecifier(Modifier.getAccessSpecifier(n.getModifiers())), false
);
FileContent.Location scopeStartLocation = m_fileContent.find("{", n.getBeginLine(), n.getBeginColumn());
recordScope(scopeStartLocation.line, scopeStartLocation.column, n.getEndLine(), n.getEndColumn());
FileContent.Location scopeStartLocation = m_fileContent.find("{", n.getBegin().line, n.getBegin().column);
recordScope(scopeStartLocation.line, scopeStartLocation.column, n.getEnd().line, n.getEnd().column);
List<DeclContext> parentContext = m_context;
m_context = new ArrayList<DeclContext>();
@@ -164,7 +170,7 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
JavaIndexer.recordSymbol(
m_callbackId, qualifiedName, SymbolType.ENUM_CONSTANT,
n.getBeginLine(), n.getBeginColumn(), n.getEndLine(), n.getEndColumn(),
n.getBegin().line, n.getBegin().column, n.getEnd().line, n.getEnd().column,
AccessKind.NONE, false
);
@@ -183,9 +189,9 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
JavaIndexer.recordSymbolWithScope(
m_callbackId, qualifiedName, SymbolType.METHOD,
nameExpr.getBeginLine(), nameExpr.getBeginColumn(), nameExpr.getEndLine(), nameExpr.getEndColumn(),
n.getBeginLine(), n.getBeginColumn(), n.getEndLine(), n.getEndColumn(),
AccessKind.fromAccessSpecifier(ModifierSet.getAccessSpecifier(n.getModifiers())), false
nameExpr.getBegin().line, nameExpr.getBegin().column, nameExpr.getEnd().line, nameExpr.getEnd().column,
n.getBegin().line, n.getBegin().column, n.getEnd().line, n.getEnd().column,
AccessKind.fromAccessSpecifier(Modifier.getAccessSpecifier(n.getModifiers())), false
);
List<DeclContext> parentContext = m_context;
@@ -203,9 +209,9 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
JavaIndexer.recordSymbolWithScope(
m_callbackId, qualifiedName, SymbolType.METHOD,
nameExpr.getBeginLine(), nameExpr.getBeginColumn(), nameExpr.getEndLine(), nameExpr.getEndColumn(),
n.getBeginLine(), n.getBeginColumn(), n.getEndLine(), n.getEndColumn(),
AccessKind.fromAccessSpecifier(ModifierSet.getAccessSpecifier(n.getModifiers())), false
nameExpr.getBegin().line, nameExpr.getBegin().column, nameExpr.getEnd().line, nameExpr.getEnd().column,
n.getBegin().line, n.getBegin().column, n.getEnd().line, n.getEnd().column,
AccessKind.fromAccessSpecifier(Modifier.getAccessSpecifier(n.getModifiers())), false
);
@@ -219,7 +225,7 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
JavaIndexer.recordReference(
m_callbackId, ReferenceKind.OVERRIDE, overriddenName, qualifiedName,
nameExpr.getBeginLine(), nameExpr.getBeginColumn(), nameExpr.getEndLine(), nameExpr.getEndColumn()
nameExpr.getBegin().line, nameExpr.getBegin().column, nameExpr.getEnd().line, nameExpr.getEnd().column
);
}
@@ -312,8 +318,8 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
JavaIndexer.recordSymbol(
m_callbackId, qualifiedName, SymbolType.FIELD,
varDeclId.getBeginLine(), varDeclId.getBeginColumn(), varDeclId.getEndLine(), varDeclId.getEndColumn(),
AccessKind.fromAccessSpecifier(ModifierSet.getAccessSpecifier(n.getModifiers())), false
varDeclId.getBegin().line, varDeclId.getBegin().column, varDeclId.getEnd().line, varDeclId.getEnd().column,
AccessKind.fromAccessSpecifier(Modifier.getAccessSpecifier(n.getModifiers())), false
);
m_context.add(new DeclContext(qualifiedName));
@@ -328,11 +334,11 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
for (VariableDeclarator declarator: n.getVars())
{
VariableDeclaratorId identifier = declarator.getId();
String qualifiedName = m_filePath + "<" + identifier.getBeginLine() + ":" + identifier.getBeginColumn() + ">";
String qualifiedName = m_filePath + "<" + identifier.getBegin().line + ":" + identifier.getBegin().column + ">";
JavaIndexer.recordLocalSymbol(
m_callbackId, qualifiedName,
identifier.getBeginLine(), identifier.getBeginColumn(), identifier.getEndLine(), identifier.getEndColumn()
identifier.getBegin().line, identifier.getBegin().column, identifier.getEnd().line, identifier.getEnd().column
);
}
@@ -344,11 +350,11 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
@Override public void visit(final Parameter n, final Void v)
{
VariableDeclaratorId identifier = n.getId();
String qualifiedName = m_filePath + "<" + identifier.getBeginLine() + ":" + identifier.getBeginColumn() + ">";
String qualifiedName = m_filePath + "<" + identifier.getBegin().line + ":" + identifier.getBegin().column + ">";
JavaIndexer.recordLocalSymbol(
m_callbackId, qualifiedName,
identifier.getBeginLine(), identifier.getBeginColumn(), identifier.getEndLine(), identifier.getEndColumn()
identifier.getBegin().line, identifier.getBegin().column, identifier.getEnd().line, identifier.getEnd().column
);
// don't change the context here.
@@ -370,7 +376,7 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
JavaIndexer.recordReference(
m_callbackId, ReferenceKind.IMPORT,
importedName, context.getName(),
nameExpr.getBeginLine(), nameExpr.getBeginColumn(), nameExpr.getEndLine(), nameExpr.getEndColumn()
nameExpr.getBegin().line, nameExpr.getBegin().column, nameExpr.getEnd().line, nameExpr.getEnd().column
);
}
}
@@ -431,7 +437,7 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
JavaIndexer.recordReference(
m_callbackId, ReferenceKind.IMPORT,
nameHierarchy, context.getName(),
nameExpr.getBeginLine(), nameExpr.getBeginColumn(), nameExpr.getEndLine(), nameExpr.getEndColumn()
nameExpr.getBegin().line, nameExpr.getBegin().column, nameExpr.getEnd().line, nameExpr.getEnd().column
);
}
}
@@ -440,16 +446,13 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
{
JavaIndexer.recordError(
m_callbackId, "Import not found.", true, true,
nameExpr.getBeginLine(), nameExpr.getBeginColumn(), nameExpr.getEndLine(), nameExpr.getEndColumn()
nameExpr.getBegin().line, nameExpr.getBegin().column, nameExpr.getEnd().line, nameExpr.getEnd().column
);
}
}
catch (Exception e)
{
if (m_verbose)
{
System.out.println(e + " at location " + n.getBeginLine() + ", " + n.getBeginColumn());
}
recordException(e, n);
}
}
super.visit(n, v);
@@ -463,15 +466,15 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
{
String referencedName = JavaparserTypeNameResolver.getQualifiedTypeName(n, m_typeSolver).toSerializedNameHierarchy();
int beginLine = n.getBeginLine();
int beginColumn = n.getBeginColumn();
int endLine = n.getBeginLine();
int endColumn = n.getBeginColumn() + n.getName().length() - 1;
int beginLine = n.getBegin().line;
int beginColumn = n.getBegin().column;
int endLine = n.getBegin().line;
int endColumn = n.getBegin().column + n.getName().length() - 1;
if (n.getScope() != null)
{
endLine = n.getScope().getEndLine();
endColumn = n.getScope().getEndColumn() + n.getName().length() + 1; // +1 for separator
endLine = n.getScope().getEnd().line;
endColumn = n.getScope().getEnd().column + n.getName().length() + 1; // +1 for separator
}
JavaIndexer.recordReference(
@@ -482,10 +485,7 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
}
catch (Exception e)
{
if (m_verbose)
{
System.out.println(e + " at location " + n.getBeginLine() + ", " + n.getBeginColumn());
}
recordException(e, n);
}
super.visit(n, v);
}
@@ -505,16 +505,13 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
{
JavaIndexer.recordReference(
m_callbackId, getTypeReferenceKind(), referencedName, context.getName(),
n.getBeginLine(), n.getBeginColumn(), n.getEndLine(), n.getEndColumn()
n.getBegin().line, n.getBegin().column, n.getEnd().line, n.getEnd().column
);
}
}
catch (Exception e)
{
if (m_verbose)
{
System.out.println(e + " at location " + n.getBeginLine() + ", " + n.getBeginColumn());
}
recordException(e, n);
}
super.visit(n, v);
@@ -535,16 +532,13 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
{
JavaIndexer.recordReference(
m_callbackId, getTypeReferenceKind(), referencedName, context.getName(),
n.getBeginLine(), n.getBeginColumn(), n.getEndLine(), n.getEndColumn()
n.getBegin().line, n.getBegin().column, n.getEnd().line, n.getEnd().column
);
}
}
catch (Exception e)
{
if (m_verbose)
{
System.out.println(e + " at location " + n.getBeginLine() + ", " + n.getBeginColumn());
}
recordException(e, n);
}
super.visit(n, v);
@@ -558,10 +552,7 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
}
catch (Exception e)
{
if (m_verbose)
{
System.out.println(e + " at location " + n.getBeginLine() + ", " + n.getBeginColumn());
}
recordException(e, n);
}
super.visit(n, v);
@@ -585,11 +576,11 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
if (wrappedNode instanceof Parameter)
{
VariableDeclaratorId identifier = ((Parameter)wrappedNode).getId();
String qualifiedName = m_filePath + "<" + identifier.getBeginLine() + ":" + identifier.getBeginColumn() + ">";
String qualifiedName = m_filePath + "<" + identifier.getBegin().line + ":" + identifier.getBegin().column + ">";
JavaIndexer.recordLocalSymbol(
m_callbackId, qualifiedName,
e.getBeginLine(), e.getBeginColumn(), e.getEndLine(), e.getEndColumn()
e.getBegin().line, e.getBegin().column, e.getEnd().line, e.getEnd().column
);
}
else if (wrappedNode instanceof VariableDeclarator)
@@ -602,18 +593,18 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
{
JavaIndexer.recordReference(
m_callbackId, ReferenceKind.USAGE, qualifiedName, context.getName(),
e.getBeginLine(), e.getBeginColumn(), e.getEndLine(), e.getEndColumn()
e.getBegin().line, e.getBegin().column, e.getEnd().line, e.getEnd().column
);
}
}
else
{
VariableDeclaratorId identifier = ((VariableDeclarator)wrappedNode).getId();
String qualifiedName = m_filePath + "<" + identifier.getBeginLine() + ":" + identifier.getBeginColumn() + ">";
String qualifiedName = m_filePath + "<" + identifier.getBegin().line + ":" + identifier.getBegin().column + ">";
JavaIndexer.recordLocalSymbol(
m_callbackId, qualifiedName,
e.getBeginLine(), e.getBeginColumn(), e.getEndLine(), e.getEndColumn()
e.getBegin().line, e.getBegin().column, e.getEnd().line, e.getEnd().column
);
}
}
@@ -650,34 +641,24 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
MethodUsage solvedMethod = JavaParserFacade.get(m_typeSolver).solveMethodAsUsage(n);
qualifiedName = getQualifiedName(solvedMethod);
}
catch (UnsupportedOperationException e)
{
if (m_verbose)
{
System.out.println(e + " at location " + n.getBeginLine() + ", " + n.getBeginColumn());
}
recordException(e, n);
}
catch (MethodAmbiguityException e)
{
if (m_verbose)
{
System.out.println(e + " at location " + n.getBeginLine() + ", " + n.getBeginColumn());
}
recordException(e, n);
}
catch(StackOverflowError e)
{
if (m_verbose)
{
System.out.println(e + " at location " + n.getBeginLine() + ", " + n.getBeginColumn());
}
recordError(e, n);
}
catch (Exception e)
{
if (m_verbose)
{
System.out.println(e + " at location " + n.getBeginLine() + ", " + n.getBeginColumn());
}
recordException(e, n);
}
}
if (!qualifiedName.isEmpty())
@@ -687,13 +668,45 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
{
JavaIndexer.recordReference(
m_callbackId, ReferenceKind.CALL, qualifiedName, context.getName(),
nameExpr.getBeginLine(), nameExpr.getBeginColumn(), nameExpr.getEndLine(), nameExpr.getEndColumn()
nameExpr.getBegin().line, nameExpr.getBegin().column, nameExpr.getEnd().line, nameExpr.getEnd().column
);
}
}
super.visit(n, v);
}
private void recordException(Exception e, Node n)
{
JavaIndexer.recordSymbol(
m_callbackId, "unsolved-symbol\ts\tp", SymbolType.TYPE_MAX,
n.getBegin().line, n.getBegin().column, n.getEnd().line, n.getEnd().column,
AccessKind.DEFAULT, false
);
errorCount++;
if (m_verbose)
{
System.out.println(e + " at location " + n.getBegin().line + ", " + n.getBegin().column + " [errors: " + errorCount + "]");
}
}
private void recordError(Error e, Node n)
{
JavaIndexer.recordSymbol(
m_callbackId, "unsolved-symbol\ts\tp", SymbolType.TYPE_MAX,
n.getBegin().line, n.getBegin().column, n.getEnd().line, n.getEnd().column,
AccessKind.DEFAULT, false
);
errorCount++;
if (m_verbose)
{
System.out.println(e + " at location " + n.getBegin().line + ", " + n.getBegin().column + " [errors: " + errorCount + "]");
}
}
/*
@Override public void visit(final ObjectCreationExpr n, final Void v)
{
@@ -730,28 +743,28 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
{
if (m_verbose)
{
System.out.println(e + " at location " + n.getBeginLine() + ", " + n.getBeginColumn());
System.out.println(e + " at location " + n.getBegin().line + ", " + n.getBegin().column);
}
}
catch (MethodAmbiguityException e)
{
if (m_verbose)
{
System.out.println(e + " at location " + n.getBeginLine() + ", " + n.getBeginColumn());
System.out.println(e + " at location " + n.getBegin().line + ", " + n.getBegin().column);
}
}
catch(StackOverflowError e)
{
if (m_verbose)
{
System.out.println(e + " at location " + n.getBeginLine() + ", " + n.getBeginColumn());
System.out.println(e + " at location " + n.getBegin().line + ", " + n.getBegin().column);
}
}
catch (Exception e)
{
if (m_verbose)
{
System.out.println(e + " at location " + n.getBeginLine() + ", " + n.getBeginColumn());
System.out.println(e + " at location " + n.getBegin().line + ", " + n.getBegin().column);
}
}
}
@@ -763,7 +776,7 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
{
JavaIndexer.recordRef(
m_callbackId, ReferenceType.CALL.getValue(), qualifiedName, context.getName(),
type.getBeginLine(), type.getBeginColumn(), type.getEndLine(), type.getEndColumn()
type.getBegin().line, type.getBegin().column, type.getEnd().line, type.getEnd().column
);
}
}
@@ -809,20 +822,20 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
@Override public void visit(final BlockStmt n, final Void v)
{
recordScope(n.getBeginLine(), n.getBeginColumn(), n.getEndLine(), n.getEndColumn());
recordScope(n.getBegin().line, n.getBegin().column, n.getEnd().line, n.getEnd().column);
super.visit(n, v);
}
@Override public void visit(final ArrayInitializerExpr n, final Void v)
{
recordScope(n.getBeginLine(), n.getBeginColumn(), n.getEndLine(), n.getEndColumn());
recordScope(n.getBegin().line, n.getBegin().column, n.getEnd().line, n.getEnd().column);
super.visit(n, v);
}
@Override public void visit(final SwitchStmt n, final Void v)
{
FileContent.Location scopeStartLocation = m_fileContent.find("{", n.getBeginLine(), n.getBeginColumn());
recordScope(scopeStartLocation.line, scopeStartLocation.column, n.getEndLine(), n.getEndColumn());
FileContent.Location scopeStartLocation = m_fileContent.find("{", n.getBegin().line, n.getBegin().column);
recordScope(scopeStartLocation.line, scopeStartLocation.column, n.getEnd().line, n.getEnd().column);
super.visit(n, v);
}
@@ -837,7 +850,7 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
{
JavaIndexer.recordComment(
m_callbackId,
n.getBeginLine(), n.getBeginColumn(), n.getEndLine(), n.getEndColumn()
n.getBegin().line, n.getBegin().column, n.getEnd().line, n.getEnd().column
);
super.visit(n, v);
}
@@ -846,7 +859,7 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
{
JavaIndexer.recordComment(
m_callbackId,
n.getBeginLine(), n.getBeginColumn(), n.getEndLine(), n.getEndColumn()
n.getBegin().line, n.getBegin().column, n.getEnd().line, n.getEnd().column
);
super.visit(n, v);
}
java_indexer/src/io/coati/JavaAstVisitorAdapter.java
+162 -194
View File
@@ -20,12 +20,13 @@ import com.github.javaparser.ast.body.FieldDeclaration;
import com.github.javaparser.ast.body.InitializerDeclaration;
import com.github.javaparser.ast.comments.JavadocComment;
import com.github.javaparser.ast.body.MethodDeclaration;
import com.github.javaparser.ast.body.MultiTypeParameter;
import com.github.javaparser.ast.body.Parameter;
import com.github.javaparser.ast.body.TypeDeclaration;
import com.github.javaparser.ast.body.VariableDeclarator;
import com.github.javaparser.ast.body.VariableDeclaratorId;
import com.github.javaparser.ast.expr.*;
import com.github.javaparser.ast.nodeTypes.NodeWithAnnotations;
import com.github.javaparser.ast.nodeTypes.NodeWithArrays;
import com.github.javaparser.ast.stmt.AssertStmt;
import com.github.javaparser.ast.stmt.BlockStmt;
import com.github.javaparser.ast.stmt.BreakStmt;
@@ -51,8 +52,9 @@ import com.github.javaparser.ast.stmt.WhileStmt;
import com.github.javaparser.ast.type.*;
import com.github.javaparser.ast.visitor.VoidVisitor;
import static com.github.javaparser.ast.internal.Utils.isNullOrEmpty;
import static com.github.javaparser.utils.Utils.isNullOrEmpty;
import java.util.List;
import java.util.Stack;
public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@@ -87,8 +89,8 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
}
if (n.getTypes() != null)
{
for (final TypeDeclaration typeDeclaration : n.getTypes())
{
for (final TypeDeclaration<?> typeDeclaration : n.getTypes())
{
typeDeclaration.accept(this, arg);
}
}
@@ -98,13 +100,7 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(PackageDeclaration n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getAnnotations() != null)
{
for (final AnnotationExpr a : n.getAnnotations())
{
a.accept(this, arg);
}
}
visitAnnotations(n, arg);
// n.getName().accept(this, arg);
}
@@ -141,14 +137,7 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(ClassOrInterfaceDeclaration n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getJavaDoc() != null)
{
n.getJavaDoc().accept(this, arg);
}
for (final AnnotationExpr a : n.getAnnotations())
{
a.accept(this, arg);
}
visitAnnotations(n, arg);
// n.getNameExpr().accept(this, arg);
for (final TypeParameter t : n.getTypeParameters())
{
@@ -166,7 +155,7 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
}
m_typeRefKind.pop();
for (final BodyDeclaration member : n.getMembers())
for (final BodyDeclaration<?> member : n.getMembers())
{
member.accept(this, arg);
}
@@ -175,16 +164,8 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(EnumDeclaration n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getJavaDoc() != null)
{
n.getJavaDoc().accept(this, arg);
}
if (n.getAnnotations() != null)
{
for (final AnnotationExpr a : n.getAnnotations()) {
a.accept(this, arg);
}
}
visitAnnotations(n, arg);
// n.getNameExpr().accept(this, arg);
m_typeRefKind.push(ReferenceKind.INHERITANCE);
@@ -206,7 +187,7 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
}
if (n.getMembers() != null)
{
for (final BodyDeclaration member : n.getMembers())
for (final BodyDeclaration<?> member : n.getMembers())
{
member.accept(this, arg);
}
@@ -216,27 +197,13 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(EmptyTypeDeclaration n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getJavaDoc() != null)
{
n.getJavaDoc().accept(this, arg);
}
// n.getNameExpr().accept(this, arg);
}
@Override public void visit(EnumConstantDeclaration n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getJavaDoc() != null)
{
n.getJavaDoc().accept(this, arg);
}
if (n.getAnnotations() != null)
{
for (final AnnotationExpr a : n.getAnnotations())
{
a.accept(this, arg);
}
}
visitAnnotations(n, arg);
if (n.getArgs() != null)
{
for (final Expression e : n.getArgs())
@@ -246,7 +213,7 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
}
if (n.getClassBody() != null)
{
for (final BodyDeclaration member : n.getClassBody())
for (final BodyDeclaration<?> member : n.getClassBody())
{
member.accept(this, arg);
}
@@ -256,21 +223,11 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(AnnotationDeclaration n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getJavaDoc() != null)
{
n.getJavaDoc().accept(this, arg);
}
if (n.getAnnotations() != null)
{
for (final AnnotationExpr a : n.getAnnotations())
{
a.accept(this, arg);
}
}
visitAnnotations(n, arg);
// n.getNameExpr().accept(this, arg);
if (n.getMembers() != null)
{
for (final BodyDeclaration member : n.getMembers())
for (final BodyDeclaration<?> member : n.getMembers())
{
member.accept(this, arg);
}
@@ -280,17 +237,8 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(AnnotationMemberDeclaration n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getJavaDoc() != null)
{
n.getJavaDoc().accept(this, arg);
}
if (n.getAnnotations() != null)
{
for (final AnnotationExpr a : n.getAnnotations())
{
a.accept(this, arg);
}
}
visitAnnotations(n, arg);
n.getType().accept(this, arg);
if (n.getDefaultValue() != null)
{
@@ -301,17 +249,7 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(FieldDeclaration n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getJavaDoc() != null)
{
n.getJavaDoc().accept(this, arg);
}
if (n.getAnnotations() != null)
{
for (final AnnotationExpr a : n.getAnnotations())
{
a.accept(this, arg);
}
}
visitAnnotations(n, arg);
n.getType().accept(this, arg);
for (final VariableDeclarator var : n.getVariables())
{
@@ -337,17 +275,8 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(ConstructorDeclaration n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getJavaDoc() != null)
{
n.getJavaDoc().accept(this, arg);
}
if (n.getAnnotations() != null)
{
for (final AnnotationExpr a : n.getAnnotations())
{
a.accept(this, arg);
}
}
visitAnnotations(n, arg);
if (n.getTypeParameters() != null)
{
for (final TypeParameter t : n.getTypeParameters())
@@ -365,28 +294,19 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
}
if (n.getThrows() != null)
{
for (final NameExpr name : n.getThrows())
for (final ReferenceType name : n.getThrows())
{
name.accept(this, arg);
}
}
n.getBlock().accept(this, arg);
n.getBody().accept(this, arg);
}
@Override public void visit(MethodDeclaration n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getJavaDoc() != null)
{
n.getJavaDoc().accept(this, arg);
}
if (n.getAnnotations() != null)
{
for (final AnnotationExpr a : n.getAnnotations())
{
a.accept(this, arg);
}
}
visitAnnotations(n, arg);
if (n.getTypeParameters() != null)
{
for (final TypeParameter t : n.getTypeParameters())
@@ -419,56 +339,26 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(Parameter n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getAnnotations() != null)
{
for (final AnnotationExpr a : n.getAnnotations())
{
a.accept(this, arg);
}
}
visitAnnotations(n, arg);
n.getType().accept(this, arg);
n.getId().accept(this, arg);
}
@Override public void visit(MultiTypeParameter n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getAnnotations() != null)
{
for (final AnnotationExpr a : n.getAnnotations())
{
a.accept(this, arg);
}
}
if (n.getType() != null)
{
n.getType().accept(this, arg);
}
n.getId().accept(this, arg);
}
@Override public void visit(EmptyMemberDeclaration n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getJavaDoc() != null)
{
n.getJavaDoc().accept(this, arg);
}
}
@Override public void visit(InitializerDeclaration n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getJavaDoc() != null)
{
n.getJavaDoc().accept(this, arg);
}
n.getBlock().accept(this, arg);
}
@Override public void visit(JavadocComment n, Void arg)
{
visitComment(n.getComment(), arg);
}
//- Type ----------------------------------------------
@@ -476,6 +366,7 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(ClassOrInterfaceType n, Void arg)
{
visitComment(n.getComment(), arg);
visitAnnotations(n, arg);
// if (n.getScope() != null) // don't visit the qualifier here.
// {
// n.getScope().accept(this, arg);
@@ -494,17 +385,21 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(PrimitiveType n, Void arg)
{
visitComment(n.getComment(), arg);
visitAnnotations(n, arg);
}
@Override public void visit(ReferenceType n, Void arg)
{
visitComment(n.getComment(), arg);
visitAnnotations(n, arg);
visitArraysAnnotations(n, arg);
n.getType().accept(this, arg);
}
@Override public void visit(IntersectionType n, Void arg)
{
visitComment(n.getComment(), arg);
visitAnnotations(n, arg);
for (ReferenceType element : n.getElements())
{
element.accept(this, arg);
@@ -514,6 +409,7 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(UnionType n, Void arg)
{
visitComment(n.getComment(), arg);
visitAnnotations(n, arg);
for (ReferenceType element : n.getElements())
{
element.accept(this, arg);
@@ -523,11 +419,13 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(VoidType n, Void arg)
{
visitComment(n.getComment(), arg);
visitAnnotations(n, arg);
}
@Override public void visit(WildcardType n, Void arg)
{
visitComment(n.getComment(), arg);
visitAnnotations(n, arg);
if (n.getExtends() != null)
{
n.getExtends().accept(this, arg);
@@ -555,6 +453,7 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(ArrayCreationExpr n, Void arg)
{
visitComment(n.getComment(), arg);
visitArraysAnnotations(n, arg);
n.getType().accept(this, arg);
if (!isNullOrEmpty(n.getDimensions()))
{
@@ -562,7 +461,8 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
{
dim.accept(this, arg);
}
} else
}
if (n.getInitializer() != null)
{
n.getInitializer().accept(this, arg);
}
@@ -683,21 +583,26 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(MethodCallExpr n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getScope() != null) {
if (n.getScope() != null)
{
n.getScope().accept(this, arg);
}
m_typeRefKind.push(ReferenceKind.TYPE_ARGUMENT);
if (n.getTypeArgs() != null) {
for (final Type t : n.getTypeArgs()) {
if (n.getTypeArgs() != null)
{
for (final Type t : n.getTypeArgs())
{
t.accept(this, arg);
}
}
m_typeRefKind.pop();
// n.getNameExpr().accept(this, arg);
if (n.getArgs() != null) {
for (final Expression e : n.getArgs()) {
if (n.getArgs() != null)
{
for (final Expression e : n.getArgs())
{
e.accept(this, arg);
}
}
@@ -711,26 +616,33 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(ObjectCreationExpr n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getScope() != null) {
if (n.getScope() != null)
{
n.getScope().accept(this, arg);
}
m_typeRefKind.push(ReferenceKind.TYPE_ARGUMENT);
if (n.getTypeArgs() != null) {
for (final Type t : n.getTypeArgs()) {
if (n.getTypeArgs() != null)
{
for (final Type t : n.getTypeArgs())
{
t.accept(this, arg);
}
}
m_typeRefKind.pop();
n.getType().accept(this, arg);
if (n.getArgs() != null) {
for (final Expression e : n.getArgs()) {
if (n.getArgs() != null)
{
for (final Expression e : n.getArgs())
{
e.accept(this, arg);
}
}
if (n.getAnonymousClassBody() != null) {
for (final BodyDeclaration member : n.getAnonymousClassBody()) {
if (n.getAnonymousClassBody() != null)
{
for (final BodyDeclaration<?> member : n.getAnonymousClassBody())
{
member.accept(this, arg);
}
}
@@ -745,7 +657,8 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(ThisExpr n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getClassExpr() != null) {
if (n.getClassExpr() != null)
{
n.getClassExpr().accept(this, arg);
}
}
@@ -753,7 +666,8 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(SuperExpr n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getClassExpr() != null) {
if (n.getClassExpr() != null)
{
n.getClassExpr().accept(this, arg);
}
}
@@ -767,13 +681,10 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(VariableDeclarationExpr n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getAnnotations() != null) {
for (final AnnotationExpr a : n.getAnnotations()) {
a.accept(this, arg);
}
}
visitAnnotations(n, arg);
n.getType().accept(this, arg);
for (final VariableDeclarator v : n.getVars()) {
for (final VariableDeclarator v : n.getVars())
{
v.accept(this, arg);
}
}
@@ -795,8 +706,10 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
{
visitComment(n.getComment(), arg);
n.getName().accept(this, arg);
if (n.getPairs() != null) {
for (final MemberValuePair m : n.getPairs()) {
if (n.getPairs() != null)
{
for (final MemberValuePair m : n.getPairs())
{
m.accept(this, arg);
}
}
@@ -813,20 +726,23 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(ExplicitConstructorInvocationStmt n, Void arg)
{
visitComment(n.getComment(), arg);
if (!n.isThis() && n.getExpr() != null) {
if (!n.isThis() && n.getExpr() != null)
{
n.getExpr().accept(this, arg);
}
m_typeRefKind.push(ReferenceKind.TYPE_ARGUMENT);
if (n.getTypeArgs() != null) {
for (final Type t : n.getTypeArgs()) {
for (final Type t : n.getTypeArgs())
{
t.accept(this, arg);
}
}
m_typeRefKind.pop();
if (n.getArgs() != null) {
for (final Expression e : n.getArgs()) {
for (final Expression e : n.getArgs())
{
e.accept(this, arg);
}
}
@@ -842,7 +758,8 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
{
visitComment(n.getComment(), arg);
n.getCheck().accept(this, arg);
if (n.getMessage() != null) {
if (n.getMessage() != null)
{
n.getMessage().accept(this, arg);
}
}
@@ -850,8 +767,10 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(BlockStmt n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getStmts() != null) {
for (final Statement s : n.getStmts()) {
if (n.getStmts() != null)
{
for (final Statement s : n.getStmts())
{
s.accept(this, arg);
}
}
@@ -878,8 +797,10 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
{
visitComment(n.getComment(), arg);
n.getSelector().accept(this, arg);
if (n.getEntries() != null) {
for (final SwitchEntryStmt e : n.getEntries()) {
if (n.getEntries() != null)
{
for (final SwitchEntryStmt e : n.getEntries())
{
e.accept(this, arg);
}
}
@@ -888,11 +809,14 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(SwitchEntryStmt n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getLabel() != null) {
if (n.getLabel() != null)
{
n.getLabel().accept(this, arg);
}
if (n.getStmts() != null) {
for (final Statement s : n.getStmts()) {
if (n.getStmts() != null)
{
for (final Statement s : n.getStmts())
{
s.accept(this, arg);
}
}
@@ -906,7 +830,8 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(ReturnStmt n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getExpr() != null) {
if (n.getExpr() != null)
{
n.getExpr().accept(this, arg);
}
}
@@ -916,7 +841,8 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
visitComment(n.getComment(), arg);
n.getCondition().accept(this, arg);
n.getThenStmt().accept(this, arg);
if (n.getElseStmt() != null) {
if (n.getElseStmt() != null)
{
n.getElseStmt().accept(this, arg);
}
}
@@ -951,16 +877,21 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(ForStmt n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getInit() != null) {
for (final Expression e : n.getInit()) {
if (n.getInit() != null)
{
for (final Expression e : n.getInit())
{
e.accept(this, arg);
}
}
if (n.getCompare() != null) {
if (n.getCompare() != null)
{
n.getCompare().accept(this, arg);
}
if (n.getUpdate() != null) {
for (final Expression e : n.getUpdate()) {
if (n.getUpdate() != null)
{
for (final Expression e : n.getUpdate())
{
e.accept(this, arg);
}
}
@@ -983,18 +914,23 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(TryStmt n, Void arg)
{
visitComment(n.getComment(), arg);
if (n.getResources() != null) {
for (final VariableDeclarationExpr v : n.getResources()) {
if (n.getResources() != null)
{
for (final VariableDeclarationExpr v : n.getResources())
{
v.accept(this, arg);
}
}
n.getTryBlock().accept(this, arg);
if (n.getCatchs() != null) {
for (final CatchClause c : n.getCatchs()) {
if (n.getCatchs() != null)
{
for (final CatchClause c : n.getCatchs())
{
c.accept(this, arg);
}
}
if (n.getFinallyBlock() != null) {
if (n.getFinallyBlock() != null)
{
n.getFinallyBlock().accept(this, arg);
}
}
@@ -1008,31 +944,41 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
@Override public void visit(LambdaExpr n, Void arg)
{
if (n.getParameters() != null) {
for (final Parameter a : n.getParameters()) {
visitComment(n.getComment(), arg);
if (n.getParameters() != null)
{
for (final Parameter a : n.getParameters())
{
a.accept(this, arg);
}
}
if (n.getBody() != null) {
if (n.getBody() != null)
{
n.getBody().accept(this, arg);
}
}
@Override public void visit(MethodReferenceExpr n, Void arg)
{
if (n.getTypeParameters() != null) {
for (final TypeParameter a : n.getTypeParameters()) {
a.accept(this, arg);
}
}
if (n.getScope() != null) {
visitComment(n.getComment(), arg);
if (n.getTypeArguments().getTypeArguments() != null)
{
for (final Type t : n.getTypeArguments().getTypeArguments())
{
t.accept(this, arg);
}
}
if (n.getScope() != null)
{
n.getScope().accept(this, arg);
}
}
@Override public void visit(TypeExpr n, Void arg)
{
if (n.getType() != null) {
visitComment(n.getComment(), arg);
if (n.getType() != null)
{
n.getType().accept(this, arg);
}
}
@@ -1044,4 +990,26 @@ public abstract class JavaAstVisitorAdapter implements VoidVisitor<Void>
n.accept(this, arg);
}
}
private void visitAnnotations(NodeWithAnnotations<?> n, final Void arg)
{
for (AnnotationExpr annotation : n.getAnnotations())
{
annotation.accept(this, arg);
}
}
private void visitArraysAnnotations(NodeWithArrays<?> n, final Void arg)
{
for (List<AnnotationExpr> aux : n.getArraysAnnotations())
{
if (aux != null)
{
for (AnnotationExpr annotation : aux)
{
annotation.accept(this, arg);
}
}
}
}
}
java_indexer/src/io/coati/JavaIndexer.java
+32 -15
View File
@@ -8,6 +8,8 @@ import java.lang.String;
import com.github.javaparser.ast.CompilationUnit;
import com.github.javaparser.JavaParser;
import com.github.javaparser.ParseException;
import com.github.javaparser.ParseProblemException;
import com.github.javaparser.Problem;
import com.github.javaparser.Token;
import me.tomassetti.symbolsolver.javaparsermodel.JavaParserFacade;
@@ -53,23 +55,38 @@ public class JavaIndexer
// JavaAstVisitor astVisitor = new ASTDumper(address, filePath, new FileContent(fileContent), typeSolver);
cu.accept(astVisitor, null);
}
catch (ParseException e)
catch (ParseProblemException e)
{
if (e.expectedTokenSequences == null || e.expectedTokenSequences.length == 0)
for (Problem problem: e.problems)
{
Token token = e.currentToken;
recordError(
address, e.getMessage(), true, true,
token.beginLine, token.beginColumn, token.endLine, token.endColumn
);
}
else
{
Token token = e.currentToken.next;
recordError(
address, "Encountered unexpected token.", true, true,
token.beginLine, token.beginColumn, token.endLine, token.endColumn
);
if (problem.message.startsWith("Encountered unexpected token"))
{
int startLine = Integer.parseInt(problem.message.substring(
problem.message.indexOf("line ") + ("line ").length(),
problem.message.indexOf(",")
));
int startColumn = Integer.parseInt(problem.message.substring(
problem.message.indexOf("column ") + ("column ").length(),
problem.message.indexOf(".")
));
recordError(
address, "Encountered unexpected token.", true, true,
startLine, startColumn,
startLine, startColumn
);
}
else
{
recordError(
address, problem.toString(), true, true,
problem.range.begin.line, problem.range.begin.column,
problem.range.end.line, problem.range.end.column
);
}
}
}
java_indexer/src/io/coati/JavaSymbolSolverTypeNameResolver.java
+1 -1
View File
@@ -124,7 +124,7 @@ public class JavaSymbolSolverTypeNameResolver extends JavaNameResolver
}
else if (typeUsage instanceof WildcardUsage)
{
// TODO: implement this one
return new JavaTypeName("?", null);
}
System.out.println("Unable to resolve qualified name of " + typeUsage.getClass().toString() + ": " + typeUsage.toString());