ProblemDescriptor.java

/*
 * Copyright 2010 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.codehaus.groovy.eclipse.quickfix.proposals;

import java.util.Arrays;

/**
 * Base implementation of a problem descriptor.
 * 
 * @author Nieraj Singh
 * 
 */
public class ProblemDescriptor {

	private String[] messages;
	private ProblemType type;

	public ProblemDescriptor(ProblemType type, String[] messages) {
		this.type = type;
		this.messages = messages;
	}

	public ProblemType getType() {
		return type;
	}

	public String[] getMarkerMessages() {
		return messages;
	}

	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + Arrays.hashCode(messages);
		result = prime * result + ((type == null) ? 0 : type.hashCode());
		return result;
	}

	public boolean equals(Object obj) {
		if (this == obj) {
			return true;
		}
		if (obj == null) {
			return false;
		}
		if (getClass() != obj.getClass()) {
			return false;
		}
		ProblemDescriptor other = (ProblemDescriptor) obj;
		if (!Arrays.equals(messages, other.messages)) {
			return false;
		}
		if (type == null) {
			if (other.type != null) {
				return false;
			}
		} else if (!type.equals(other.type)) {
			return false;
		}
		return true;
	}

}