Class Sort
- java.lang.Object
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- All Implemented Interfaces:
java.lang.Cloneable
,java.lang.Iterable<Resource>
,ResourceCollection
public class Sort extends BaseResourceCollectionWrapper
ResourceCollection that sorts another ResourceCollection. Note that Sort must not be used in cases where the ordering of the objects being sorted might change during the sorting process.- Since:
- Ant 1.7
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Field Summary
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Fields inherited from class org.apache.tools.ant.ProjectComponent
description, location, project
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Constructor Summary
Constructors Constructor Description Sort()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
add(ResourceComparator c)
Add a ResourceComparator to this Sort ResourceCollection.protected void
dieOnCircularReference(java.util.Stack<java.lang.Object> stk, Project p)
Overrides the BaseResourceCollectionContainer version to recurse on nested ResourceComparators.protected java.util.Collection<Resource>
getCollection()
Sort the contained elements.-
Methods inherited from class org.apache.tools.ant.types.resources.BaseResourceCollectionWrapper
createIterator, getSize
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Methods inherited from class org.apache.tools.ant.types.resources.AbstractResourceCollectionWrapper
add, getResourceCollection, isCache, isFilesystemOnly, iterator, setCache, size, toString
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Methods inherited from class org.apache.tools.ant.types.DataType
checkAttributesAllowed, checkChildrenAllowed, circularReference, clone, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, setRefid, tooManyAttributes
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Methods inherited from class org.apache.tools.ant.ProjectComponent
getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject
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Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.apache.tools.ant.types.ResourceCollection
isEmpty, stream
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Method Detail
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getCollection
protected java.util.Collection<Resource> getCollection()
Sort the contained elements.- Specified by:
getCollection
in classBaseResourceCollectionWrapper
- Returns:
- a Collection of Resources.
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add
public void add(ResourceComparator c)
Add a ResourceComparator to this Sort ResourceCollection. If multiple ResourceComparators are added, they will be processed in LIFO order.- Parameters:
c
- the ResourceComparator to add.
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dieOnCircularReference
protected void dieOnCircularReference(java.util.Stack<java.lang.Object> stk, Project p) throws BuildException
Overrides the BaseResourceCollectionContainer version to recurse on nested ResourceComparators.- Overrides:
dieOnCircularReference
in classAbstractResourceCollectionWrapper
- Parameters:
stk
- the stack of data types to use (recursively).p
- the project to use to dereference the references.- Throws:
BuildException
- on error.
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