Nested and Inner Type Summary

Modifier and Type	Class and Description
public static class	DiffHelper.Diff Class representing one diff operation.
public static enum	DiffHelper.Operation The data structure representing a diff is a Linked list of Diff objects: {Diff(Operation.DELETE, "Hello"), Diff(Operation.INSERT, "Goodbye"), Diff(Operation.EQUAL, " world.")} which means: delete "Hello", add "Goodbye" and keep " world."

Constructor Summary

Access	Constructor and Description
public	DiffHelper()

Method Summary

Modifier and Type	Method and Description
public static List<DiffHelper.Diff>	Returns: a list of Diff diff(AttributedString the old line text1, AttributedString the new line text2) Compute a list of difference between two lines.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

DiffHelper	back to summary
public DiffHelper()

Method Detail

diff	back to summary
public static List<DiffHelper.Diff> diff(AttributedString text1, AttributedString text2) Compute a list of difference between two lines. The result will contain at most 4 Diff objects, as the method aims to return the common prefix, inserted text, deleted text and common suffix. The computation is done on characters and their attributes expressed as ansi sequences. Parameters text1:AttributedString the old line text2:AttributedString the new line Returns:List<DiffHelper.Diff> a list of Diff

diff

back to summary

public static List<DiffHelper.Diff> diff(AttributedString text1, AttributedString text2)

Compute a list of difference between two lines. The result will contain at most 4 Diff objects, as the method aims to return the common prefix, inserted text, deleted text and common suffix. The computation is done on characters and their attributes expressed as ansi sequences.

Parameters

text1:AttributedString: the old line
text2:AttributedString: the new line

Returns:List<DiffHelper.Diff>

a list of Diff

jdk.internal.org.jline.utils back to summary

public Class DiffHelper.Diff

Class Inheritance

extends Object

java.lang.Object
jdk.internal.org.jline.utils.DiffHelper.Diff

Class representing one diff operation.

Field Summary

Modifier and Type	Field and Description
public final DiffHelper.Operation	operation One of: INSERT, DELETE or EQUAL.
public final AttributedString	text The text associated with this diff operation.

Constructor Summary

Access	Constructor and Description
public	Diff(DiffHelper.Operation One of INSERT, DELETE or EQUAL. operation, AttributedString The text being applied. text) Constructor.

Method Summary

Modifier and Type	Method and Description
public String	Returns: text version. toString() Overrides java.lang.Object.toString. Display a human-readable version of this Diff.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll wait wait wait

Field Detail

operation	back to summary
public final DiffHelper.Operation operation One of: INSERT, DELETE or EQUAL.

text	back to summary
public final AttributedString text The text associated with this diff operation.

Constructor Detail

Diff	back to summary
public Diff(DiffHelper.Operation operation, AttributedString text) Constructor. Initializes the diff with the provided values. Parameters operation:DiffHelper.Operation One of INSERT, DELETE or EQUAL. text:AttributedString The text being applied.

Diff

back to summary

public Diff(DiffHelper.Operation operation, AttributedString text)

Constructor. Initializes the diff with the provided values.

Parameters

operation:DiffHelper.Operation: One of INSERT, DELETE or EQUAL.
text:AttributedString: The text being applied.

Method Detail

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Display a human-readable version of this Diff. Returns:String text version.

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Display a human-readable version of this Diff.

Returns:String: text version.

jdk.internal.org.jline.utils back to summary

public final Enum DiffHelper.Operation

Class Inheritance

extends Enum<DiffHelper.Operation>

java.lang.Object
java.lang.Enum
jdk.internal.org.jline.utils.DiffHelper.Operation

The data structure representing a diff is a Linked list of Diff objects: {Diff(Operation.DELETE, "Hello"), Diff(Operation.INSERT, "Goodbye"), Diff(Operation.EQUAL, " world.")} which means: delete "Hello", add "Goodbye" and keep " world."

Field Summary

Modifier and Type	Field and Description
public static final DiffHelper.Operation	DELETE
public static final DiffHelper.Operation	EQUAL
public static final DiffHelper.Operation	INSERT

Constructor Summary

Access	Constructor and Description
private	Operation()

Method Summary

Modifier and Type	Method and Description
public static DiffHelper.Operation	valueOf(String name)
public static DiffHelper.Operation[]	values()

Inherited from java.lang.Enum:: clone compareTo describeConstable equals finalize getDeclaringClass hashCode name ordinal toString valueOf

Field Detail

DELETE	back to summary
public static final DiffHelper.Operation DELETE

EQUAL	back to summary
public static final DiffHelper.Operation EQUAL

INSERT	back to summary
public static final DiffHelper.Operation INSERT

Constructor Detail

Operation	back to summary
private Operation()

Method Detail

valueOf	back to summary
public static DiffHelper.Operation valueOf(String name)

values	back to summary
public static DiffHelper.Operation[] values()