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

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

Method Summary

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