org.apache.tools.ant.types.resources
public abstract class AbstractResourceCollectionWrapper extends DataType implements ResourceCollection, java.lang.Cloneable
description, location, project
Constructor and Description |
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AbstractResourceCollectionWrapper() |
Modifier and Type | Method and Description |
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void |
add(ResourceCollection c)
Add a ResourceCollection to the container.
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protected abstract java.util.Iterator |
createIterator()
Do create an iterator on the resource collection.
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protected void |
dieOnCircularReference(java.util.Stack stk,
Project p)
Overrides the version of DataType to recurse on all DataType
child elements that may have been added.
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protected ResourceCollection |
getResourceCollection()
Get the nested ResourceCollection.
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protected abstract int |
getSize()
Do compute the size of the resource collection.
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boolean |
isCache()
Learn whether to cache collections.
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boolean |
isFilesystemOnly()
Fulfill the ResourceCollection contract.
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java.util.Iterator |
iterator()
Fulfill the ResourceCollection contract.
|
void |
setCache(boolean b)
Set whether to cache collections.
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int |
size()
Fulfill the ResourceCollection contract.
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java.lang.String |
toString()
Format this BaseResourceCollectionWrapper as a String.
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checkAttributesAllowed, checkChildrenAllowed, circularReference, clone, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, setRefid, tooManyAttributes
getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject
public void setCache(boolean b)
b
- boolean cache flag.public boolean isCache()
true
.public void add(ResourceCollection c) throws BuildException
c
- the ResourceCollection to add.BuildException
- on error.public final java.util.Iterator iterator()
iterator
in interface ResourceCollection
protected abstract java.util.Iterator createIterator()
public int size()
size
in interface ResourceCollection
protected abstract int getSize()
public boolean isFilesystemOnly()
isFilesystemOnly
in interface ResourceCollection
protected void dieOnCircularReference(java.util.Stack stk, Project p) throws BuildException
dieOnCircularReference
in class DataType
stk
- the stack of data types to use (recursively).p
- the project to use to dereference the references.BuildException
- on error.protected final ResourceCollection getResourceCollection()
BuildException
- if no nested ResourceCollection has been provided.