Package com.intellij.util.diff

Class Diff

java.lang.Object

com.intellij.util.diff.Diff

public final class Diff
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Diff.Change
static class	Diff.ChangeBuilder

Constructor Summary

Constructors

Constructor and Description
Diff()

Method Summary

Modifier and Type	Method and Description
static Diff.Change	buildChanges(java.lang.CharSequence before, java.lang.CharSequence after)
static Diff.Change	buildChanges(int [] array1, int [] array2)
static <T> Diff.Change	buildChanges(T [] objects1, T [] objects2)
static int	translateLine(java.lang.CharSequence before, java.lang.CharSequence after, int line, boolean approximate)
static int	translateLine(Diff.Change change, int line) Tries to translate given line that pointed to the text before change to the line that points to the same text after the change.
static int	translateLine(Diff.Change change, int line, boolean approximate)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Diff

public Diff()

Method Detail

buildChanges

public static Diff.Change buildChanges(java.lang.CharSequence before,
                                       java.lang.CharSequence after)
                                throws FilesTooBigForDiffException

Throws:

FilesTooBigForDiffException

buildChanges

public static <T> Diff.Change buildChanges(T [] objects1,
                                           T [] objects2)
                                    throws FilesTooBigForDiffException

Throws:

FilesTooBigForDiffException

buildChanges

public static Diff.Change buildChanges(int [] array1,
                                       int [] array2)
                                throws FilesTooBigForDiffException

Throws:

FilesTooBigForDiffException

translateLine

public static int translateLine(java.lang.CharSequence before,
                                java.lang.CharSequence after,
                                int line,
                                boolean approximate)
                         throws FilesTooBigForDiffException

Throws:

FilesTooBigForDiffException

translateLine

public static int translateLine(Diff.Change change,
                                int line)

Tries to translate given line that pointed to the text before change to the line that points to the same text after the change.

Parameters:

change - target change

line - target line before change

Returns:

translated line if the processing is ok; negative value otherwise

translateLine

public static int translateLine(Diff.Change change,
                                int line,
                                boolean approximate)