org.apache.tools.ant.types.resources

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

Field Summary

Fields inherited from class org.apache.tools.ant.types.DataType

checked, ref

Fields inherited from class org.apache.tools.ant.ProjectComponent

description, location, project

Constructor Summary

Constructors

Constructor and Description
SizeLimitCollection()

Method Summary

Modifier and Type	Method and 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, 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 org.apache.tools.ant.types.ResourceCollection

isEmpty, stream

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

SizeLimitCollection

public SizeLimitCollection()

Method Detail

setCount

public void setCount(int i)

Set the number of resources to be included.

Parameters:

i - the count as int.

getCount

public int getCount()

Get the number of resources to be included. Default is 1.

Returns:

the count as int.

size

public int size()

Efficient size implementation.

Specified by:

size in interface ResourceCollection

Overrides:

size in class AbstractResourceCollectionWrapper

Returns:

int size

getValidCount

protected int getValidCount()

Get the count, verifying it is >= 0.

Returns:

int count