org.apache.tapestry5.internal

Class SingleKeySymbolProvider

java.lang.Object

org.apache.tapestry5.internal.SingleKeySymbolProvider

All Implemented Interfaces:

SymbolProvider

public class SingleKeySymbolProvider
extends java.lang.Object
implements SymbolProvider

Implementation of SymbolProvider that only supports a single key/value pair.

Constructor Summary

Constructors

Constructor and Description
SingleKeySymbolProvider(java.lang.String symbolName, java.lang.String value)

Method Summary

Modifier and Type	Method and Description
java.lang.String	valueForSymbol(java.lang.String symbolName) Returns the value for the symbol, or null if this provider can not provide a value.

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleKeySymbolProvider

public SingleKeySymbolProvider(java.lang.String symbolName,
                               java.lang.String value)

Method Detail

valueForSymbol

public java.lang.String valueForSymbol(java.lang.String symbolName)

Description copied from interface: SymbolProvider

Returns the value for the symbol, or null if this provider can not provide a value. The value itself may contain symbols that will be recursively expanded.

Specified by:

valueForSymbol in interface SymbolProvider

Returns:

the value or null