freemarker.testcase.models
Class MultiModel4

java.lang.Object
  freemarker.testcase.models.MultiModel4

All Implemented Interfaces:

TemplateHashModel, TemplateIndexedModel, TemplateListModel2, TemplateModel

public final class MultiModel4
extends java.lang.Object
implements TemplateListModel2, TemplateIndexedModel, TemplateHashModel

Testcase to see how FM-Classic deals with multiple Template models.

Version:

$Id: MultiModel4.java,v 1.3 2004/10/28 03:51:13 run2000 Exp $

See Also:

MultiModel1, MultiModel2, MultiModel3, MultiModel5

Constructor Summary

MultiModel4()
Creates new MultiModel4.

Method Summary

TemplateModel	get(java.lang.String key) Gets the specified TemplateModel from the hash.
TemplateModel	getAtIndex(long index) Retrieves the specified item from the list.
boolean	isEmpty() Is the model empty?
void	releaseIterator(TemplateIteratorModel iterator) Returns the used iterator to the list model.
TemplateIteratorModel	templateIterator() Retrieves an iterator to iterate over this list.

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiModel4

public MultiModel4()

Creates new MultiModel4.

Method Detail

templateIterator

public TemplateIteratorModel templateIterator()
                                       throws TemplateModelException

Retrieves an iterator to iterate over this list.

Specified by:

templateIterator in interface TemplateListModel2

Returns:

an iterator to iterate over the current list.

Throws:

TemplateModelException - the next item in the list can't be retrieved, or no next item exists.

releaseIterator

public void releaseIterator(TemplateIteratorModel iterator)

Returns the used iterator to the list model.

Specified by:

releaseIterator in interface TemplateListModel2

Parameters:

iterator - the iterator to be returned to the object pool

getAtIndex

public TemplateModel getAtIndex(long index)
                         throws TemplateModelException

Retrieves the specified item from the list.

Specified by:

getAtIndex in interface TemplateIndexedModel

Parameters:

index - the index of the item to be retrieved.

Returns:

the specified index in the list.

Throws:

TemplateModelException - the specified item in the list can't be retrieved, or the index is out of bounds.

isEmpty

public boolean isEmpty()
                throws TemplateModelException

Is the model empty?

Specified by:

isEmpty in interface TemplateModel

Returns:

true if the object is empty, otherwise false.

Throws:

TemplateModelException

get

public TemplateModel get(java.lang.String key)
                  throws TemplateModelException

Gets the specified TemplateModel from the hash.

Specified by:

get in interface TemplateHashModel

Parameters:

key - the name by which the TemplateModel is identified in the template.

Returns:

the TemplateModel referred to by the key, or null if not found.

Throws:

TemplateModelException