freemarker.template
Class SimpleScalar

java.lang.Object
  |
  +--freemarker.template.SimpleScalar

All Implemented Interfaces:

java.io.Serializable, TemplateModel, TemplateScalarModel

public class SimpleScalar

extends java.lang.Object

implements TemplateScalarModel, java.io.Serializable

A simple implementation of the TemplateScalarModel interface, using a String.

All the public methods in this implementation are synchronized.

See Also:

Serialized Form

Field Summary

protected boolean	booleanValue
protected boolean	useBoolean
protected java.lang.String	value

Constructor Summary

SimpleScalar()
Constructs an empty SimpleScalar.

SimpleScalar(boolean value)
Constructs a SimpleScalar containing a boolean value.

SimpleScalar(java.lang.String value)
Constructs a SimpleScalar containing a string value.

Method Summary

java.lang.String	getAsString() Returns the scalar's value as a String.
boolean	isEmpty()
void	setValue(boolean value) Sets the boolean value of this SimpleScalar.
void	setValue(java.lang.String value) Sets the string value of this SimpleScalar.

Methods inherited from class java.lang.Object

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

Field Detail

value

protected java.lang.String value

booleanValue

protected boolean booleanValue

useBoolean

protected boolean useBoolean

Constructor Detail

SimpleScalar

public SimpleScalar()

Constructs an empty SimpleScalar.

SimpleScalar

public SimpleScalar(java.lang.String value)

Constructs a SimpleScalar containing a string value.

Parameters:

value - the string value.

SimpleScalar

public SimpleScalar(boolean value)

Constructs a SimpleScalar containing a boolean value.

Parameters:

value - the boolean value.

Method Detail

isEmpty

public boolean isEmpty()
                throws TemplateModelException

Specified by:

isEmpty in interface TemplateModel

Following copied from interface: freemarker.template.TemplateModel

Returns:

true if this object is empty.

getAsString

public java.lang.String getAsString()
                             throws TemplateModelException

Description copied from interface: TemplateScalarModel

Returns the scalar's value as a String.

Specified by:

getAsString in interface TemplateScalarModel

Following copied from interface: freemarker.template.TemplateScalarModel

Returns:

the String value of this scalar.

setValue

public void setValue(java.lang.String value)

Sets the string value of this SimpleScalar.

Parameters:

value - the string value.

setValue

public void setValue(boolean value)

Sets the boolean value of this SimpleScalar.

Parameters:

value - the boolean value.