Package de.regnis.q.sequence.line.diff
Class QDiffNormalGenerator
- java.lang.Object
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- de.regnis.q.sequence.line.diff.QDiffSequenceGenerator
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- de.regnis.q.sequence.line.diff.QDiffNormalGenerator
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- All Implemented Interfaces:
QDiffGenerator
,QDiffGeneratorFactory
public final class QDiffNormalGenerator extends QDiffSequenceGenerator implements QDiffGeneratorFactory
- Author:
- Ian Sullivan, TMate Software Ltd.
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Field Summary
Fields Modifier and Type Field Description static String
TYPE
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Fields inherited from interface de.regnis.q.sequence.line.diff.QDiffGeneratorFactory
EOL_PROPERTY, GUTTER_PROPERTY, HUNK_DELIMITER, IGNORE_ALL_SPACE, IGNORE_EOL_PROPERTY, IGNORE_SPACE_CHANGE, IGNORE_SPACE_PROPERTY, WHITESPACE_PROPERTY
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
add(int addAt, int addStart, int addEnd, QSequenceLineCache addLines, String encoding, Writer output)
Handles the addition of lines to source.protected void
change(int replaceStart, int replaceEnd, QSequenceLineCache replaceLines, int replaceWithStart, int replaceWithEnd, QSequenceLineCache replaceWithLines, String encoding, Writer output)
Handles a change of a range of lines in target to a range of lines in source.QDiffGenerator
createGenerator(Map properties)
protected void
delete(int deleteAt, int deleteStart, int deleteEnd, QSequenceLineCache deleteLines, String encoding, Writer output)
Handles a delete of lines from the target.protected String
displayWhiteSpace(String s)
void
generateDiffHeader(String item, String leftInfo, String rightInfo, Writer output)
protected void
processBlock(int sourceStartLine, int sourceEndLine, QSequenceLineCache sourceLines, int targetStartLine, int targetEndLine, QSequenceLineCache targetLines, String encoding, Writer output)
protected void
processBlock(QSequenceDifferenceBlock[] segment, QSequenceLineCache sourceLines, QSequenceLineCache targetLines, OutputStream output)
protected void
processBlock(QSequenceDifferenceBlock[] segment, QSequenceLineCache sourceLines, QSequenceLineCache targetLines, String encoding, Writer output)
static void
setup()
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Methods inherited from class de.regnis.q.sequence.line.diff.QDiffSequenceGenerator
generateBinaryDiff, generateTextDiff, generateTextDiff, generateTextDiff, generateTextDiff, generateTextDiff, getEOL, getGutter, getHunkDelimiter, getProperties, getSimplifier, print, print, printLine, println, println, println, println
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Field Detail
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TYPE
public static final String TYPE
- See Also:
- Constant Field Values
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Method Detail
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setup
public static void setup()
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generateDiffHeader
public void generateDiffHeader(String item, String leftInfo, String rightInfo, Writer output) throws IOException
- Specified by:
generateDiffHeader
in interfaceQDiffGenerator
- Throws:
IOException
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processBlock
protected void processBlock(QSequenceDifferenceBlock[] segment, QSequenceLineCache sourceLines, QSequenceLineCache targetLines, String encoding, Writer output) throws IOException
- Specified by:
processBlock
in classQDiffSequenceGenerator
- Throws:
IOException
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processBlock
protected void processBlock(QSequenceDifferenceBlock[] segment, QSequenceLineCache sourceLines, QSequenceLineCache targetLines, OutputStream output) throws IOException
- Specified by:
processBlock
in classQDiffSequenceGenerator
- Throws:
IOException
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createGenerator
public QDiffGenerator createGenerator(Map properties)
- Specified by:
createGenerator
in interfaceQDiffGeneratorFactory
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processBlock
protected void processBlock(int sourceStartLine, int sourceEndLine, QSequenceLineCache sourceLines, int targetStartLine, int targetEndLine, QSequenceLineCache targetLines, String encoding, Writer output) throws IOException
- Throws:
IOException
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delete
protected void delete(int deleteAt, int deleteStart, int deleteEnd, QSequenceLineCache deleteLines, String encoding, Writer output) throws IOException
Handles a delete of lines from the target.- Parameters:
deleteAt
- the line where the lines would have appeared in the source (0 based)deleteStart
- first line deleted from target (0 based).deleteEnd
- last line deleted from target (0 based).deleteLines
- all the lines from the target file. Could be accessed withdeleteStart
anddeleteEnd
to identify the deleted lines.- Throws:
IOException
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add
protected void add(int addAt, int addStart, int addEnd, QSequenceLineCache addLines, String encoding, Writer output) throws IOException
Handles the addition of lines to source.- Parameters:
addAt
- the line where the new lines would be added to target (0 based)addStart
- the first line added from source (0 based)addEnd
- the last line added from source (0 based)addLines
- all the lines from the source file. Could be accessed withaddStart
andaddEnd
to identify the added lines.- Throws:
IOException
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change
protected void change(int replaceStart, int replaceEnd, QSequenceLineCache replaceLines, int replaceWithStart, int replaceWithEnd, QSequenceLineCache replaceWithLines, String encoding, Writer output) throws IOException
Handles a change of a range of lines in target to a range of lines in source.- Parameters:
replaceStart
- the first line in target that will be replaced (0 based)replaceEnd
- the last line in target that will be replaced (0 based)replaceLines
- all the lines in targetreplaceWithStart
- the first line in source to that will replace the lines in target (0 based)replaceWithEnd
- the last line in source to that will replace the lines in target (0 based)replaceWithLines
- all the lines in source- Throws:
IOException
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