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<Resource> |
createIterator()
Do create an iterator on the resource collection.
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protected void |
dieOnCircularReference(java.util.Stack<java.lang.Object> 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<Resource> |
iterator()
Fulfill the ResourceCollection contract.
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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<Resource> iterator()
iterator
in interface java.lang.Iterable<Resource>
iterator
in interface ResourceCollection
protected abstract java.util.Iterator<Resource> 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<java.lang.Object> 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.