com.beasys.commerce.foundation.expression
Interface VariableFinder

All Known Implementing Classes:

MapVariableFinder

public interface VariableFinder

The interface for an object which can return the value for variables during variable substitution.

See Also:

Variables

Method Summary

java.lang.String

getVariableValue(java.lang.String name) Return the value of the named variable.

Method Detail

getVariableValue

public java.lang.String getVariableValue(java.lang.String name)

Return the value of the named variable.

Parameters:

name - the variable name.

Returns:

the value or null.