/**
 *  Copyright 2012-2017 Gunnar Morling (http://www.gunnarmorling.de/)
 *  and/or other contributors as indicated by the @authors tag. See the
 *  copyright.txt file in the distribution for a full listing of all
 *  contributors.
 *
 *  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.mapstruct.ap.test.callbacks;

import java.util.Arrays;

/**
 * @author Andreas Gudian
 */
public class Invocation {
    private final String methodName;
    private final String arguments;

    public Invocation(String methodName, Object... arguments) {
        this.methodName = methodName;
        this.arguments = Arrays.toString( arguments );
    }

    public String getMethodName() {
        return methodName;
    }

    public String getArguments() {
        return arguments;
    }

    @Override
    public String toString() {
        return "Invocation [methodName=" + methodName + ", arguments=" + arguments + "]";
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ( ( arguments == null ) ? 0 : arguments.hashCode() );
        result = prime * result + ( ( methodName == null ) ? 0 : methodName.hashCode() );
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if ( this == obj ) {
            return true;
        }
        if ( obj == null ) {
            return false;
        }
        if ( getClass() != obj.getClass() ) {
            return false;
        }
        Invocation other = (Invocation) obj;
        if ( arguments == null ) {
            if ( other.arguments != null ) {
                return false;
            }
        }
        else if ( !arguments.equals( other.arguments ) ) {
            return false;
        }
        if ( methodName == null ) {
            if ( other.methodName != null ) {
                return false;
            }
        }
        else if ( !methodName.equals( other.methodName ) ) {
            return false;
        }
        return true;
    }
}