Class Reverse
java.lang.Object
org.apache.tools.ant.ProjectComponent
org.apache.tools.ant.types.DataType
org.apache.tools.ant.types.resources.comparators.ResourceComparator
org.apache.tools.ant.types.resources.comparators.Reverse
- All Implemented Interfaces:
- Cloneable,- Comparator<Resource>
Reverses another ResourceComparator.  If no nested ResourceComparator
 is supplied, the compared Resources' natural order will be reversed.
- Since:
- Ant 1.7
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Field SummaryFields inherited from class org.apache.tools.ant.ProjectComponentdescription, location, project
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Constructor SummaryConstructorsConstructorDescriptionReverse()Default constructor.Construct a new Reverse, supplying the ResourceComparator to be reversed.
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Method SummaryModifier and TypeMethodDescriptionvoidAdd the ResourceComparator to reverse.protected voiddieOnCircularReference(Stack<Object> stk, Project p) Check to see whether any DataType we hold references to is included in the Stack (which holds all DataType instances that directly or indirectly reference this instance, including this instance itself).protected intresourceCompare(Resource foo, Resource bar) Compare two Resources.Methods inherited from class org.apache.tools.ant.types.resources.comparators.ResourceComparatorcompare, equals, hashCodeMethods 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, toStringMethods inherited from class org.apache.tools.ant.ProjectComponentgetDescription, getLocation, getProject, log, log, setDescription, setLocation, setProjectMethods inherited from class java.lang.Objectfinalize, getClass, notify, notifyAll, wait, wait, waitMethods inherited from interface java.util.Comparatorreversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong
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Constructor Details- 
Reversepublic Reverse()Default constructor.
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ReverseConstruct a new Reverse, supplying the ResourceComparator to be reversed.- Parameters:
- c- the ResourceComparator to reverse.
 
 
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Method Details- 
addAdd the ResourceComparator to reverse.- Parameters:
- c- the ResourceComparator to add.
 
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resourceCompareCompare 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 greater than, equal to, or less than the second.
 
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dieOnCircularReferenceDescription copied from class:DataTypeCheck to see whether any DataType we hold references to is included in the Stack (which holds all DataType instances that directly or indirectly reference this instance, including this instance itself).If one is included, throw a BuildException created by circularReference.This implementation is appropriate only for a DataType that cannot hold other DataTypes as children. The general contract of this method is that it shouldn't do anything if DataType.checkedis true and set it to true on exit.- Overrides:
- dieOnCircularReferencein class- DataType
- Parameters:
- stk- the stack of references to check.
- p- the project to use to dereference the references.
- Throws:
- BuildException- on error.
 
 
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