org.apache.tapestry.util.io
Class DoubleAdaptor

java.lang.Object
  org.apache.tapestry.util.io.DoubleAdaptor

All Implemented Interfaces:

SqueezeAdaptor

public class DoubleAdaptor
extends java.lang.Object
implements SqueezeAdaptor

Squeezes a Double.

Author:

Howard Lewis Ship

Constructor Summary

DoubleAdaptor()

Method Summary

java.lang.Class	getDataClass() Returns the class (or interface) which can be encoded by this adaptor.
java.lang.String	getPrefix() Returns one or more characters, each of which will be a prefix for this adaptor.
java.lang.String	squeeze(DataSqueezer squeezer, java.lang.Object data) Invoked toString() on data (which is type Double), and prefixs the result.
java.lang.Object	unsqueeze(DataSqueezer squeezer, java.lang.String string) Constructs an Double from the string, after stripping the prefix.

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleAdaptor

public DoubleAdaptor()

Method Detail

getPrefix

public java.lang.String getPrefix()

Description copied from interface: SqueezeAdaptor

Returns one or more characters, each of which will be a prefix for this adaptor.

Specified by:

getPrefix in interface SqueezeAdaptor

getDataClass

public java.lang.Class getDataClass()

Description copied from interface: SqueezeAdaptor

Returns the class (or interface) which can be encoded by this adaptor.

Specified by:

getDataClass in interface SqueezeAdaptor

squeeze

public java.lang.String squeeze(DataSqueezer squeezer,
                                java.lang.Object data)

Invoked toString() on data (which is type Double), and prefixs the result.

Specified by:

squeeze in interface SqueezeAdaptor

unsqueeze

public java.lang.Object unsqueeze(DataSqueezer squeezer,
                                  java.lang.String string)

Constructs an Double from the string, after stripping the prefix.

Specified by:

unsqueeze in interface SqueezeAdaptor