org.mozilla.javascript.ast

Class AstNode.PositionComparator

java.lang.Object

org.mozilla.javascript.ast.AstNode.PositionComparator

All Implemented Interfaces:

java.io.Serializable, java.util.Comparator<AstNode>

Enclosing class:

AstNode

public static class AstNode.PositionComparator
extends java.lang.Object
implements java.util.Comparator<AstNode>, java.io.Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PositionComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(AstNode n1, AstNode n2) Sorts nodes by (relative) start position.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

PositionComparator

public PositionComparator()

Method Detail

compare

public int compare(AstNode n1,
                   AstNode n2)

Sorts nodes by (relative) start position. The start positions are relative to their parent, so this comparator is only meaningful for comparing siblings.

Specified by:

compare in interface java.util.Comparator<AstNode>