freemarker.testcase.models
Class MultiModel3

java.lang.Object
  freemarker.testcase.models.MultiModel3

All Implemented Interfaces:

TemplateHashModel, TemplateMethodModel2, TemplateModel, TemplateScalarModel

public final class MultiModel3
extends java.lang.Object
implements TemplateScalarModel, TemplateHashModel, TemplateMethodModel2

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

Version:

$Id: MultiModel3.java,v 1.3 2004/10/18 07:19:48 run2000 Exp $

See Also:

MultiModel1, MultiModel2, MultiModel4, MultiModel5

Constructor Summary

MultiModel3()
Creates new MultiModel3.

Method Summary

TemplateModel	exec(java.util.List<TemplateModel> arguments) Executes a method call.
TemplateModel	get(java.lang.String key) Gets a TemplateModel from the hash.
java.lang.String	getAsString() Returns the scalar's value as a String.
boolean	isEmpty() Is the model empty?

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiModel3

public MultiModel3()

Creates new MultiModel3.

Method Detail

getAsString

public java.lang.String getAsString()
                             throws TemplateModelException

Returns the scalar's value as a String.

Specified by:

getAsString in interface TemplateScalarModel

Returns:

the String value of this scalar.

Throws:

TemplateModelException

isEmpty

public boolean isEmpty()
                throws TemplateModelException

Is the model empty?

Specified by:

isEmpty in interface TemplateModel

Returns:

false to indicate the model is not empty

Throws:

TemplateModelException

get

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

Gets a 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

exec

public TemplateModel exec(java.util.List<TemplateModel> arguments)
                   throws TemplateModelException

Executes a method call. Arguments are passed as a List of TemplateModel objects.

Specified by:

exec in interface TemplateMethodModel2

Parameters:

arguments - a List of TemplateModel objects containing the values of the arguments passed to the method.

Returns:

the TemplateModel produced by the method, or null.

Throws:

TemplateModelException