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java.lang.Object org.apache.tools.ant.ProjectComponent org.apache.tools.ant.types.DataType org.apache.tools.ant.types.resources.BaseResourceCollectionContainer
public abstract class BaseResourceCollectionContainer
Base class for ResourceCollections that nest multiple ResourceCollections.
Field Summary |
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Fields inherited from class org.apache.tools.ant.types.DataType |
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checked, ref |
Fields inherited from class org.apache.tools.ant.ProjectComponent |
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description, location, project |
Constructor Summary | |
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BaseResourceCollectionContainer()
Create a new BaseResourceCollectionContainer. |
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BaseResourceCollectionContainer(Project project)
Create a new BaseResourceCollectionContainer. |
Method Summary | |
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void |
add(ResourceCollection c)
Add a ResourceCollection to the container. |
void |
addAll(java.util.Collection<? extends ResourceCollection> c)
Add the Collection of ResourceCollections to the container. |
void |
clear()
Clear the container. |
java.lang.Object |
clone()
Implement clone. |
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. |
protected abstract java.util.Collection<Resource> |
getCollection()
Template method for subclasses to return a Collection object of Resources. |
java.util.List<ResourceCollection> |
getResourceCollections()
Get the nested ResourceCollections. |
boolean |
isCache()
Learn whether to cache collections. |
boolean |
isFilesystemOnly()
Fulfill the ResourceCollection contract. |
java.util.Iterator<Resource> |
iterator()
Fulfill the ResourceCollection contract. |
void |
setCache(boolean b)
Set whether to cache collections. |
int |
size()
Fulfill the ResourceCollection contract. |
java.lang.String |
toString()
Format this BaseResourceCollectionContainer as a String. |
Methods inherited from class org.apache.tools.ant.types.DataType |
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checkAttributesAllowed, checkChildrenAllowed, circularReference, 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 |
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getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public BaseResourceCollectionContainer()
public BaseResourceCollectionContainer(Project project)
Method Detail |
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public void setCache(boolean b)
b
- boolean cache flag.public boolean isCache()
true
.
public void clear() throws BuildException
BuildException
- on error.public void add(ResourceCollection c) throws BuildException
c
- the ResourceCollection to add.
BuildException
- on error.public void addAll(java.util.Collection<? extends ResourceCollection> c) throws BuildException
c
- the Collection whose elements to add.
BuildException
- on error.public final java.util.Iterator<Resource> iterator()
iterator
in interface java.lang.Iterable<Resource>
iterator
in interface ResourceCollection
public int size()
size
in interface ResourceCollection
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.public final java.util.List<ResourceCollection> getResourceCollections()
protected abstract java.util.Collection<Resource> getCollection()
public java.lang.Object clone()
clone
in class DataType
public java.lang.String toString()
toString
in class DataType
String
.
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