Class SizeLimitCollection
- 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.AbstractResourceCollectionWrapper
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- org.apache.tools.ant.types.resources.BaseResourceCollectionWrapper
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- org.apache.tools.ant.types.resources.SizeLimitCollection
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- All Implemented Interfaces:
java.lang.Cloneable
,java.lang.Iterable<Resource>
,ResourceCollection
- Direct Known Subclasses:
AllButFirst
,AllButLast
,First
,Last
public abstract class SizeLimitCollection extends BaseResourceCollectionWrapper
ResourceCollection that imposes a size limit on another ResourceCollection.- Since:
- Ant 1.7.1
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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 SizeLimitCollection()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getCount()
Get the number of resources to be included.protected int
getValidCount()
Get the count, verifying it is >= 0.void
setCount(int i)
Set the number of resources to be included.int
size()
Efficient size implementation.-
Methods inherited from class org.apache.tools.ant.types.resources.BaseResourceCollectionWrapper
createIterator, getCollection, getSize
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Methods inherited from class org.apache.tools.ant.types.resources.AbstractResourceCollectionWrapper
add, dieOnCircularReference, getResourceCollection, isCache, isFilesystemOnly, iterator, setCache, 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, 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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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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