Class DelegatedResourceComparator
- java.lang.Object
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- org.apache.tools.ant.ProjectComponent
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- org.apache.tools.ant.types.DataType
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- org.apache.tools.ant.types.resources.comparators.ResourceComparator
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- org.apache.tools.ant.types.resources.comparators.DelegatedResourceComparator
 
 
 
 
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- All Implemented Interfaces:
- java.lang.Cloneable,- java.util.Comparator<Resource>
 
 public class DelegatedResourceComparator extends ResourceComparator Delegates to other ResourceComparators or, if none specified, uses Resources' natural ordering.- Since:
- Ant 1.7
 
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Field Summary- 
Fields inherited from class org.apache.tools.ant.ProjectComponentdescription, location, project
 
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Constructor SummaryConstructors Constructor Description DelegatedResourceComparator()
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Method SummaryModifier and Type Method Description voidadd(ResourceComparator c)Add a delegate ResourceComparator.protected voiddieOnCircularReference(java.util.Stack<java.lang.Object> stk, Project p)Overrides the version from DataType to recurse on nested ResourceSelector s.booleanequals(java.lang.Object o)Equality method based on the vector of resources, or if a reference, the referred to object.inthashCode()Hashcode based on the rules for equality.protected intresourceCompare(Resource foo, Resource bar)Compare two Resources.- 
Methods inherited from class org.apache.tools.ant.types.resources.comparators.ResourceComparatorcompare
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Methods inherited from class org.apache.tools.ant.types.DataTypecheckAttributesAllowed, checkChildrenAllowed, circularReference, clone, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, setRefid, tooManyAttributes, toString
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Methods inherited from class org.apache.tools.ant.ProjectComponentgetDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject
 
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Method Detail- 
addpublic void add(ResourceComparator c) Add a delegate ResourceComparator.- Parameters:
- c- the next delegate ResourceComparator.
 
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equalspublic boolean equals(java.lang.Object o) Equality method based on the vector of resources, or if a reference, the referred to object.- Specified by:
- equalsin interface- java.util.Comparator<Resource>
- Overrides:
- equalsin class- ResourceComparator
- Parameters:
- o- the object to check against.
- Returns:
- true if there is equality.
 
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hashCodepublic int hashCode() Hashcode based on the rules for equality.- Overrides:
- hashCodein class- ResourceComparator
- Returns:
- a hashcode.
 
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resourceCompareprotected int resourceCompare(Resource foo, Resource bar) Compare two Resources.- Specified by:
- resourceComparein class- ResourceComparator
- Parameters:
- foo- the first Resource.
- bar- the second Resource.
- Returns:
- a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.
 
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dieOnCircularReferenceprotected void dieOnCircularReference(java.util.Stack<java.lang.Object> stk, Project p) throws BuildExceptionOverrides the version from DataType to recurse on nested ResourceSelector s.- Overrides:
- dieOnCircularReferencein class- DataType
- Parameters:
- stk- the Stack of references.
- p- the Project to resolve against.
- Throws:
- BuildException- on error.
 
 
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