org.ocpsoft.rewrite.param

Interface ParameterValueStore

All Known Implementing Classes:

DefaultParameterValueStore

public interface ParameterValueStore

Used to submit Parameter values in String form. These values will subsequently be passed through Constraint, Transposition and Binding processing.

Author:

Lincoln Baxter, III

Method Summary

Modifier and Type	Method and Description
boolean	isValid(Rewrite event, EvaluationContext context, Parameter<?> param, String value) Validate the given Parameter and value.
String	retrieve(Parameter<?> parameter) Retrieve the currenet value for the given Parameter.
boolean	submit(Rewrite event, EvaluationContext context, Parameter<?> param, String value) Submit the given Parameter and value.

Method Detail

submit

boolean submit(Rewrite event,
               EvaluationContext context,
               Parameter<?> param,
               String value)

Submit the given Parameter and value. Return false if the value does not match configured Constraint instances, or does not match an already submitted value; otherwise, return true..

isValid

boolean isValid(Rewrite event,
                EvaluationContext context,
                Parameter<?> param,
                String value)

Validate the given Parameter and value. Return false if the value does not match configured Constraint instances, or does not match an already submitted value; otherwise, return true.

retrieve

String retrieve(Parameter<?> parameter)

Retrieve the currenet value for the given Parameter. (May be null if no value has been set, or if the value is null.)