/*
* 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;
import org.gradle.internal.BiAction;
import org.gradle.model.internal.core.rule.describe.ModelRuleDescriptor;
import java.util.Collections;
import java.util.List;
public class InputUsingModelAction<T> extends AbstractModelActionWithView<T> {
private final BiAction<? super T, ? super List<ModelView<?>>> action;
public InputUsingModelAction(ModelReference<T> subject, ModelRuleDescriptor descriptor, List<ModelReference<?>> inputs, BiAction<? super T, ? super List<ModelView<?>>> action) {
super(subject, descriptor, inputs);
this.action = action;
}
public static <T> InputUsingModelAction<T> of(ModelReference<T> modelReference, ModelRuleDescriptor descriptor, List<ModelReference<?>> inputs, BiAction<? super T, ? super List<ModelView<?>>> initializer) {
return new InputUsingModelAction<T>(modelReference, descriptor, inputs, initializer);
}
public static <T, I> InputUsingModelAction<T> single(ModelReference<T> modelReference, ModelRuleDescriptor descriptor, final ModelReference<I> input, final BiAction<? super T, ? super I> initializer) {
return new InputUsingModelAction<T>(modelReference, descriptor, Collections.<ModelReference<?>>singletonList(input), new BiAction<T, List<ModelView<?>>>() {
@Override
public void execute(T t, List<ModelView<?>> modelViews) {
initializer.execute(t, ModelViews.assertType(modelViews.get(0), input.getType()).getInstance());
}
});
}
@Override
protected void execute(MutableModelNode modelNode, T view, List<ModelView<?>> inputs) {
action.execute(view, inputs);
}
}