Package io.keikai.doc.collab.lib0

Class Diff

java.lang.Object

io.keikai.doc.collab.lib0.Diff

public class Diff
extends Object

Efficient diffs.

Method Summary

Modifier and Type	Method	Description
static boolean	equalityStrict(Object a, Object b)
static <T> SimpleDiff<T[]>	simpleDiffArray(T[] a, T[] b)	Create a diff between two arrays.
static <T> SimpleDiff<T[]>	simpleDiffArray(T[] a, T[] b, BiPredicate<T,T> compare)	Create a diff between two arrays.
static SimpleDiff<String>	simpleDiffString(String a, String b)	Create a diff between two strings.
static SimpleDiff<String>	simpleDiffStringWithCursor(String a, String b, int cursor)	Diff text and try to diff at the current cursor position.

Methods inherited from class java.lang.Object

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

Method Details

simpleDiffString

public static SimpleDiff<String> simpleDiffString(String a,
 String b)

Create a diff between two strings. This diff implementation is highly efficient, but not very sophisticated.

Parameters:

a -

b -

Returns:

simpleDiffArray

public static <T> SimpleDiff<T[]> simpleDiffArray(T[] a,
 T[] b)

Create a diff between two arrays. This diff implementation is highly efficient, but not very sophisticated.

Parameters:

a -

b -

Returns:

simpleDiffArray

public static <T> SimpleDiff<T[]> simpleDiffArray(T[] a,
 T[] b,
 BiPredicate<T,T> compare)

Create a diff between two arrays. This diff implementation is highly efficient, but not very sophisticated.

Type Parameters:

T -

Parameters:

a -

b -

compare -

Returns:

simpleDiffStringWithCursor

public static SimpleDiff<String> simpleDiffStringWithCursor(String a,
 String b,
 int cursor)

Diff text and try to diff at the current cursor position.

Parameters:

a -

b -

cursor -

Returns:

equalityStrict

public static boolean equalityStrict(Object a,
 Object b)