ProjectDetailEvent.java

/*
 * Copyright 2016 JBoss, by Red Hat, Inc
 *
 * 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.kie.workbench.common.screens.library.client.events;

import org.kie.workbench.common.screens.library.api.ProjectInfo;

import static org.uberfire.commons.validation.PortablePreconditions.*;

public class ProjectDetailEvent {

    private ProjectInfo projectInfo;

    public ProjectDetailEvent() {

    }

    public ProjectDetailEvent( final ProjectInfo projectInfo ) {
        this.projectInfo = checkNotNull( "projectInfo", projectInfo );
    }

    public ProjectInfo getProjectInfo() {
        return projectInfo;
    }

    @Override
    public boolean equals( final Object o ) {
        if ( this == o ) {
            return true;
        }
        if ( !( o instanceof ProjectDetailEvent ) ) {
            return false;
        }

        final ProjectDetailEvent that = (ProjectDetailEvent) o;

        return !( getProjectInfo() != null ? !getProjectInfo().equals( that.getProjectInfo() ) : that.getProjectInfo() != null );

    }

    @Override
    public int hashCode() {
        return getProjectInfo() != null ? getProjectInfo().hashCode() : 0;
    }
}