/*
 * Copyright 2010-2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file 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 com.amazonaws.services.chimesdkmessaging.model;

import java.io.Serializable;

/**
 * <p>
 * The target of a message, a sender, a user, or a bot. Only the target and the
 * sender can view targeted messages. Only users who can see targeted messages
 * can take actions on them. However, administrators can delete targeted
 * messages that they can’t see.
 * </p>
 */
public class Target implements Serializable {
    /**
     * <p>
     * The ARN of the target channel member.
     * </p>
     * <p>
     * <b>Constraints:</b><br/>
     * <b>Length: </b>5 - 1600<br/>
     * <b>Pattern:
     * </b>arn:[a-z0-9-\.]{1,63}:[a-z0-9-\.]{0,63}:[a-z0-9-\.]{0,63}:
     * [a-z0-9-\.]{0,63}:[^/].{0,1023}<br/>
     */
    private String memberArn;

    /**
     * <p>
     * The ARN of the target channel member.
     * </p>
     * <p>
     * <b>Constraints:</b><br/>
     * <b>Length: </b>5 - 1600<br/>
     * <b>Pattern:
     * </b>arn:[a-z0-9-\.]{1,63}:[a-z0-9-\.]{0,63}:[a-z0-9-\.]{0,63}:
     * [a-z0-9-\.]{0,63}:[^/].{0,1023}<br/>
     *
     * @return <p>
     *         The ARN of the target channel member.
     *         </p>
     */
    public String getMemberArn() {
        return memberArn;
    }

    /**
     * <p>
     * The ARN of the target channel member.
     * </p>
     * <p>
     * <b>Constraints:</b><br/>
     * <b>Length: </b>5 - 1600<br/>
     * <b>Pattern:
     * </b>arn:[a-z0-9-\.]{1,63}:[a-z0-9-\.]{0,63}:[a-z0-9-\.]{0,63}:
     * [a-z0-9-\.]{0,63}:[^/].{0,1023}<br/>
     *
     * @param memberArn <p>
     *            The ARN of the target channel member.
     *            </p>
     */
    public void setMemberArn(String memberArn) {
        this.memberArn = memberArn;
    }

    /**
     * <p>
     * The ARN of the target channel member.
     * </p>
     * <p>
     * Returns a reference to this object so that method calls can be chained
     * together.
     * <p>
     * <b>Constraints:</b><br/>
     * <b>Length: </b>5 - 1600<br/>
     * <b>Pattern:
     * </b>arn:[a-z0-9-\.]{1,63}:[a-z0-9-\.]{0,63}:[a-z0-9-\.]{0,63}:
     * [a-z0-9-\.]{0,63}:[^/].{0,1023}<br/>
     *
     * @param memberArn <p>
     *            The ARN of the target channel member.
     *            </p>
     * @return A reference to this updated object so that method calls can be
     *         chained together.
     */
    public Target withMemberArn(String memberArn) {
        this.memberArn = memberArn;
        return this;
    }

    /**
     * Returns a string representation of this object; useful for testing and
     * debugging.
     *
     * @return A string representation of this object.
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getMemberArn() != null)
            sb.append("MemberArn: " + getMemberArn());
        sb.append("}");
        return sb.toString();
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;

        hashCode = prime * hashCode + ((getMemberArn() == null) ? 0 : getMemberArn().hashCode());
        return hashCode;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof Target == false)
            return false;
        Target other = (Target) obj;

        if (other.getMemberArn() == null ^ this.getMemberArn() == null)
            return false;
        if (other.getMemberArn() != null
                && other.getMemberArn().equals(this.getMemberArn()) == false)
            return false;
        return true;
    }
}