org.apache.jackrabbit.commons.predicate

Class DepthPredicate

java.lang.Object

org.apache.jackrabbit.commons.predicate.DepthPredicate

All Implemented Interfaces:

Predicate

Direct Known Subclasses:

DeclaringTypePredicate, IsMandatoryPredicate, IsNodePredicate, NamePredicate, NodeTypePredicate

public class DepthPredicate
extends java.lang.Object
implements Predicate

Implements a filter that filters item according to their (passed) depth.

Field Summary

Fields inherited from interface org.apache.jackrabbit.commons.predicate.Predicate

FALSE, TRUE

Constructor Summary

Constructors

Constructor and Description
DepthPredicate(int minDepth, int maxDepth) Creates a new depth filter for the given depths.

Method Summary

Modifier and Type	Method and Description
boolean	evaluate(java.lang.Object item) Matches if the given depth is greater or equal the minimum depth and less or equal the maximum depth and if the call to matches(Item) returns true.

Methods inherited from class java.lang.Object

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

Constructor Detail

DepthPredicate

public DepthPredicate(int minDepth,
                      int maxDepth)

Creates a new depth filter for the given depths.

Parameters:

minDepth - the minimal depth

maxDepth - the maximal depth

Method Detail

evaluate

public boolean evaluate(java.lang.Object item)

Matches if the given depth is greater or equal the minimum depth and less or equal the maximum depth and if the call to matches(Item) returns true.

Specified by:

evaluate in interface Predicate

Parameters:

item - some object

Returns:

predicate result

See Also:

Predicate.evaluate(java.lang.Object)