Class SizeLimitCollection
java.lang.Object
org.apache.tools.ant.ProjectComponent
org.apache.tools.ant.types.DataType
org.apache.tools.ant.types.resources.AbstractResourceCollectionWrapper
org.apache.tools.ant.types.resources.BaseResourceCollectionWrapper
org.apache.tools.ant.types.resources.SizeLimitCollection
- All Implemented Interfaces:
Cloneable
,Iterable<Resource>
,ResourceCollection
- Direct Known Subclasses:
AllButFirst
,AllButLast
,First
,Last
ResourceCollection that imposes a size limit on another ResourceCollection.
- Since:
- Ant 1.7.1
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Field Summary
Fields inherited from class org.apache.tools.ant.ProjectComponent
description, location, project
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Constructor Summary
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Method Summary
Methods inherited from class org.apache.tools.ant.types.resources.BaseResourceCollectionWrapper
createIterator, getCollection, getSize
Methods inherited from class org.apache.tools.ant.types.resources.AbstractResourceCollectionWrapper
add, dieOnCircularReference, getResourceCollection, isCache, isFilesystemOnly, iterator, setCache, toString
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
Methods inherited from class org.apache.tools.ant.ProjectComponent
getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface java.lang.Iterable
forEach, spliterator
Methods inherited from interface org.apache.tools.ant.types.ResourceCollection
isEmpty, stream
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Constructor Details
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SizeLimitCollection
public SizeLimitCollection()
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Method Details
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setCount
public void setCount(int i) Set the number of resources to be included.- Parameters:
i
- the count asint
.
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getCount
public int getCount()Get the number of resources to be included. Default is 1.- Returns:
- the count as
int
.
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size
public int size()Efficient size implementation.- Specified by:
size
in interfaceResourceCollection
- Overrides:
size
in classAbstractResourceCollectionWrapper
- Returns:
- int size
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getValidCount
protected int getValidCount()Get the count, verifying it is >= 0.- Returns:
- int count
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