58 lines
1.0 KiB
Java
58 lines
1.0 KiB
Java
package com.sourcetrail;
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import java.util.Arrays;
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import java.util.List;
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import java.util.Optional;
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import com.github.javaparser.Position;
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public class FileContent
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{
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public class Location
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{
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public int line;
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public int column;
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Location(int line, int column)
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{
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this.line = line;
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this.column = column;
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}
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}
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private List<String> m_lines;
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public FileContent(String text)
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{
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m_lines = Arrays.asList(text.split("\\r?\\n"));
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}
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public Location find(String s)
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{
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return find(s, Position.pos(1, 1));
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}
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public Location find(String s, Optional<Position> from)
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{
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return find(s, from.orElse(Position.pos(1, 1)));
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}
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public Location find(String s, Position from)
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{
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int lineIndex = from.line - 1;
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int startColumn = from.column - 1;
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int column = -1;
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while (lineIndex < m_lines.size())
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{
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column = m_lines.get(lineIndex).indexOf(s, startColumn);
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if (column != -1)
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{
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return new Location(lineIndex + 1, column + 1);
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}
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startColumn = 0;
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lineIndex++;
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}
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return new Location(0, 0);
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}
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}
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