org.openstreetmap.josm.tools

Class Diff.ForwardScript

java.lang.Object

org.openstreetmap.josm.tools.Diff.ForwardScript

All Implemented Interfaces:

Diff.ScriptBuilder

Enclosing class:

Diff

static class Diff.ForwardScript
extends java.lang.Object
implements Diff.ScriptBuilder

Constructor Summary

Constructors

Constructor and Description
ForwardScript()

Method Summary

Modifier and Type	Method and Description
Diff.Change	build_script(boolean[] changed0, int len0, boolean[] changed1, int len1) Scan the tables of which lines are inserted and deleted, producing an edit script in forward order.

Methods inherited from class java.lang.Object

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

Constructor Detail

ForwardScript

ForwardScript()

Method Detail

build_script

public Diff.Change build_script(boolean[] changed0,
                                int len0,
                                boolean[] changed1,
                                int len1)

Scan the tables of which lines are inserted and deleted, producing an edit script in forward order.

Specified by:

build_script in interface Diff.ScriptBuilder

Parameters:

changed0 - true for lines in first file which do not match 2nd

len0 - number of lines in first file

changed1 - true for lines in 2nd file which do not match 1st

len1 - number of lines in 2nd file

Returns:

a linked list of changes - or null