org.jeditor.diff

Interface DiffEngine

All Superinterfaces:

DiffAlgorithm

All Known Implementing Classes:

DefaultDiffEngine, JDiffTextPanel

public interface DiffEngine
extends DiffAlgorithm

A diff engine.

Since:

1.2.24

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	DiffEngine.DiffLine Represents a line computed by the DiffEngine.

Field Summary

Fields

Modifier and Type	Field and Description
static char	DELETED Represents a deleted line.
static char	NEW Represents a new line.
static char	UNCHANGED Represents an unchanged line.
static char	UPDATED Represents an updated line.

Fields inherited from interface org.jeditor.diff.DiffAlgorithm

TYPE_FULL_LINES, TYPE_WITHIN_LINES_BASIC, TYPE_WITHIN_LINES_DIFF

Method Summary

Modifier and Type	Method and Description
default DiffBase	createDiffResult() Create the diff rsult.
short	getDiffAlgorithm() Return the diff algorithm
java.util.List<java.lang.String>	getLeftText() Return the left text.
default int	getNewLine(int first, int last)
java.util.List<java.lang.String>	getRightText() Return the right text.
default DiffBase	populate() Populate the diff.
void	populate(DiffBase diffbase) Populate the content of the diff.
void	setDiffAlgorithm(short diffAlgorithm) Set the diff algorithm.

Field Detail

UNCHANGED

static final char UNCHANGED

Represents an unchanged line.

See Also:

Constant Field Values

UPDATED

static final char UPDATED

Represents an updated line.

See Also:

Constant Field Values

NEW

static final char NEW

Represents a new line.

See Also:

Constant Field Values

DELETED

static final char DELETED

Represents a deleted line.

See Also:

Constant Field Values

Method Detail

setDiffAlgorithm

void setDiffAlgorithm(short diffAlgorithm)

Set the diff algorithm.

Parameters:

diffAlgorithm - the diff algorithm

getDiffAlgorithm

short getDiffAlgorithm()

Return the diff algorithm

Returns:

the diff algorithm

getLeftText

java.util.List<java.lang.String> getLeftText()

Return the left text.

Returns:

the left text

getRightText

java.util.List<java.lang.String> getRightText()

Return the right text.

Returns:

the right text

createDiffResult

default DiffBase createDiffResult()

Create the diff rsult.

Returns:

the result

populate

default DiffBase populate()

Populate the diff.

Returns:

the DiffBase

populate

void populate(DiffBase diffbase)

Populate the content of the diff.

Parameters:

diffbase - the DiffBase

getNewLine

default int getNewLine(int first,
                       int last)