com.werken.xpath
Interface VariableContext

All Known Implementing Classes:
DefaultVariableContext

public interface VariableContext

Specification of the interface required by ContextSupport for delegation of variable resolution.

Author:
bob mcwhirter (bob @ werken.com)

Method Summary
 java.lang.Object getVariableValue(java.lang.String name)
          Resolve a variable binding
 

Method Detail

getVariableValue

java.lang.Object getVariableValue(java.lang.String name)
Resolve a variable binding

Retrieve the currently bound value of the named variable, or null if no such binding exists.

Parameters:
name - The name of the variable sought.
Returns:
The currently bound value of the variable, or null.
See Also:
ContextSupport.getVariableValue(java.lang.String), ContextSupport.setVariableContext(com.werken.xpath.VariableContext)


Copyright ? 2000 bob mcwhirter and The Werken & Sons Company. All Rights Reserved.