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The AWS Java SDK for AWS Iot Service module holds the client classes that are used for communicating with AWS IoT Service
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/*
 * Copyright 2010-2016 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.iot.model;

import java.io.Serializable;

/**
 * 
 * Describes a thing attribute.
 * 
 */
public class ThingAttribute implements Serializable, Cloneable {

    /**
     * 
     * The name of the thing.
     * 
     */
    private String thingName;
    /**
     * 
     * The attributes.
     * 
     */
    private java.util.Map attributes;

    /**
     * 
     * The name of the thing.
     * 
     * 
     * @param thingName
     *        The name of the thing.
     */

    public void setThingName(String thingName) {
        this.thingName = thingName;
    }

    /**
     * 
     * The name of the thing.
     * 
     * 
     * @return The name of the thing.
     */

    public String getThingName() {
        return this.thingName;
    }

    /**
     * 
     * The name of the thing.
     * 
     * 
     * @param thingName
     *        The name of the thing.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */

    public ThingAttribute withThingName(String thingName) {
        setThingName(thingName);
        return this;
    }

    /**
     * 
     * The attributes.
     * 
     * 
     * @return The attributes.
     */

    public java.util.Map getAttributes() {
        return attributes;
    }

    /**
     * 
     * The attributes.
     * 
     * 
     * @param attributes
     *        The attributes.
     */

    public void setAttributes(java.util.Map attributes) {
        this.attributes = attributes;
    }

    /**
     * 
     * The attributes.
     * 
     * 
     * @param attributes
     *        The attributes.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */

    public ThingAttribute withAttributes(
            java.util.Map attributes) {
        setAttributes(attributes);
        return this;
    }

    public ThingAttribute addAttributesEntry(String key, String value) {
        if (null == this.attributes) {
            this.attributes = new java.util.HashMap();
        }
        if (this.attributes.containsKey(key))
            throw new IllegalArgumentException("Duplicated keys ("
                    + key.toString() + ") are provided.");
        this.attributes.put(key, value);
        return this;
    }

    /**
     * Removes all the entries added into Attributes. <p> Returns a reference
     * to this object so that method calls can be chained together.
     */

    public ThingAttribute clearAttributesEntries() {
        this.attributes = null;
        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 (getThingName() != null)
            sb.append("ThingName: " + getThingName() + ",");
        if (getAttributes() != null)
            sb.append("Attributes: " + getAttributes());
        sb.append("}");
        return sb.toString();
    }

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

        if (obj instanceof ThingAttribute == false)
            return false;
        ThingAttribute other = (ThingAttribute) obj;
        if (other.getThingName() == null ^ this.getThingName() == null)
            return false;
        if (other.getThingName() != null
                && other.getThingName().equals(this.getThingName()) == false)
            return false;
        if (other.getAttributes() == null ^ this.getAttributes() == null)
            return false;
        if (other.getAttributes() != null
                && other.getAttributes().equals(this.getAttributes()) == false)
            return false;
        return true;
    }

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

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

    @Override
    public ThingAttribute clone() {
        try {
            return (ThingAttribute) super.clone();
        } catch (CloneNotSupportedException e) {
            throw new IllegalStateException(
                    "Got a CloneNotSupportedException from Object.clone() "
                            + "even though we're Cloneable!", e);
        }
    }
}