Package org.ocpsoft.rewrite.util

Class ParameterUtils

java.lang.Object

org.ocpsoft.rewrite.util.ParameterUtils

public class ParameterUtils
extends Object

Utility methods for interactive with ParameterStore instances.

Author:

Lincoln Baxter, III

Constructor Summary

Constructors

Constructor	Description
ParameterUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	enqueueSubmission(Rewrite event, EvaluationContext context, Parameter<?> parameter, Object value)	Submit the given value to all registered Binding instances of the given Parameter.
static void	initialize(EvaluationContext context, Object parameterized)	Initialize the Parameterized instance with the ParameterStore from the given EvaluationContext, also record required parameter names in the ParameterStore and initialize with a new Parameter instance.
static void	initialize(ParameterStore store, Object parameterized)	Initialize the Parameterized instance with the given ParameterStore, also record required parameter names in the ParameterStore and initialize with a new Parameter instance.
static Object	performRetrieval(Rewrite event, EvaluationContext context, Parameter<?> parameter)	Extract bound values from configured Parameter instances.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ParameterUtils

public ParameterUtils()

Method Details

initialize

public static void initialize(EvaluationContext context,
 Object parameterized)

Initialize the Parameterized instance with the ParameterStore from the given EvaluationContext, also record required parameter names in the ParameterStore and initialize with a new Parameter instance.

initialize

public static void initialize(ParameterStore store,
 Object parameterized)

Initialize the Parameterized instance with the given ParameterStore, also record required parameter names in the ParameterStore and initialize with a new Parameter instance.

enqueueSubmission

public static boolean enqueueSubmission(Rewrite event,
 EvaluationContext context,
 Parameter<?> parameter,
 Object value)

Submit the given value to all registered Binding instances of the given Parameter. Perform this by adding individual ParameterUtils.BindingOperation instances via EvaluationContext.addPreOperation(Operation)

performRetrieval

public static Object performRetrieval(Rewrite event,
 EvaluationContext context,
 Parameter<?> parameter)

Extract bound values from configured Parameter instances. Return a List of the extracted values.