oracle.cabo.ui.data.provider
Class DataProviderStack

java.lang.Object
  |
  +--oracle.cabo.ui.data.provider.DataProviderStack

public class DataProviderStack

extends java.lang.Object

Implementation of a stack of DataProviders. A helper class for rendering contexts. This class is entirely unsynchronized, and consequently may not be mutated from multiple threads.

Constructor Summary

DataProviderStack(int size)
Creates a DataProviderStack with an initial size.

Method Summary

void	addDataProvider(RenderingContext context, DataProvider provider) Adds a DataProvider to the stack.
java.lang.Object	clone() Clones the DataProviderStack.
DataObject	getDataObject(RenderingContext context, java.lang.String namespaceURI, java.lang.String name) Gets a DataObject.
void	popRenderedChild(RenderingContext context) Callback for the popping of a rendered child.
void	pushRenderedChild(RenderingContext context) Callback for the pushing of a rendered child.
void	reset(RenderingContext context) Removes all DataProviders from the stack.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataProviderStack

public DataProviderStack(int size)

Creates a DataProviderStack with an initial size.

Method Detail

getDataObject

public DataObject getDataObject(RenderingContext context,
                                java.lang.String namespaceURI,
                                java.lang.String name)

Gets a DataObject.

clone

public java.lang.Object clone()

Clones the DataProviderStack.

Overrides:

clone in class java.lang.Object

reset

public void reset(RenderingContext context)

Removes all DataProviders from the stack.

addDataProvider

public void addDataProvider(RenderingContext context,
                            DataProvider provider)

Adds a DataProvider to the stack.

pushRenderedChild

public void pushRenderedChild(RenderingContext context)

Callback for the pushing of a rendered child.

popRenderedChild

public void popRenderedChild(RenderingContext context)

Callback for the popping of a rendered child.