/*
* Copyright 2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.gradle.model.internal.core;
/**
* A hard-coded sequence of model actions that can be applied to a model element.
*
* <p>This is pretty much a placeholder for something more descriptive.
*/
public enum ModelActionRole {
Discover(ModelNode.State.Discovered, false), // Defines all projections for the node
Create(ModelNode.State.Created, false), // Initializes the node
Defaults(ModelNode.State.DefaultsApplied, true), // Allows a mutation to setup default values for an element
Initialize(ModelNode.State.Initialized, true), // Mutation action provided when an element is defined
Mutate(ModelNode.State.Mutated, true), // Customisations
Finalize(ModelNode.State.Finalized, true), // Post customisation default values
Validate(ModelNode.State.SelfClosed, true); // Post mutation validations
private final ModelNode.State target;
private final boolean subjectViewAvailable;
ModelActionRole(ModelNode.State target, boolean subjectViewAvailable) {
this.target = target;
this.subjectViewAvailable = subjectViewAvailable;
}
public ModelNode.State getTargetState() {
return target;
}
/**
* Returns whether the private data of the subject node can be viewed as a Java object by a rule in this role.
*/
public boolean isSubjectViewAvailable() {
return subjectViewAvailable;
}
}