gradle-master/subprojects/dependency-management/src/main/java/org/gradle/api/internal/artifacts/ivyservice/resolveengine/oldresult/DefaultResolvedGraphResults.java
/*
 * Copyright 2015 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.api.internal.artifacts.ivyservice.resolveengine.oldresult;

import org.gradle.api.artifacts.Dependency;

import java.util.Map;

public class DefaultResolvedGraphResults implements ResolvedGraphResults {
    private final Map<Long, Dependency> modulesMap;

    public DefaultResolvedGraphResults(Map<Long, Dependency> modulesMap) {
        this.modulesMap = modulesMap;
    }

    @Override
    public Dependency getModuleDependency(long nodeId) {
        Dependency m = modulesMap.get(nodeId);
        if (m == null) {
            throw new IllegalArgumentException("Unable to find module dependency for id: " + nodeId);
        }
        return m;
    }
}
