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() -
Method Summary
Modifier and Type Method Description intgetCount()Get the number of resources to be included.protected intgetValidCount()Get the count, verifying it is >= 0.voidsetCount(int i)Set the number of resources to be included.intsize()Efficient size implementation.Methods inherited from class org.apache.tools.ant.types.resources.BaseResourceCollectionWrapper
createIterator, getCollection, getSizeMethods inherited from class org.apache.tools.ant.types.resources.AbstractResourceCollectionWrapper
add, dieOnCircularReference, getResourceCollection, isCache, isFilesystemOnly, iterator, setCache, toStringMethods 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, tooManyAttributesMethods 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:
sizein interfaceResourceCollection- Overrides:
sizein 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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