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:
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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Constructor Summary
Constructors Constructor Description SizeLimitCollection()
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Method Summary
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
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
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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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