com.werken.xpath

Interface VariableContext

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

Object
getVariableValue(String name)
Resolve a variable binding

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

Method Details

getVariableValue

public Object getVariableValue(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(String), ContextSupport.setVariableContext(VariableContext)


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