org.apache.tapestry.coerce

Class CollectionToBooleanConverter

java.lang.Object

org.apache.tapestry.coerce.CollectionToBooleanConverter

All Implemented Interfaces:

TypeConverter

public final class CollectionToBooleanConverter
extends java.lang.Object
implements TypeConverter

Converts from Collectionto Boolean; a non-empty collection is true.

Author:

Howard M. Lewis Ship

Constructor Summary

Constructors

Constructor and Description
CollectionToBooleanConverter()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	convertValue(java.lang.Object value) Converts the value.

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionToBooleanConverter

public CollectionToBooleanConverter()

Method Detail

convertValue

public java.lang.Object convertValue(java.lang.Object value)

Description copied from interface: TypeConverter

Converts the value.

Specified by:

convertValue in interface TypeConverter

Parameters:

value - the value to be converted (which may be null)

Returns:

the value converted to a specific type; different implementations of TypeConverter will return different types.