com.amazonaws.services.cloudsearchv2.model.DescribeExpressionsResult Maven / Gradle / Ivy

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The Amazon Web Services SDK for Java provides Java APIs for building software on AWS' cost-effective, scalable, and reliable infrastructure products. The AWS Java SDK allows developers to code against APIs for all of Amazon's infrastructure web services (Amazon S3, Amazon EC2, Amazon SQS, Amazon Relational Database Service, Amazon AutoScaling, etc).

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/*
 * Copyright 2010-2014 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.cloudsearchv2.model;

import java.io.Serializable;

/**
 * 
 * The result of a DescribeExpressions request. Contains the
 * expressions configured for the domain specified in the request.
 * 
 */
public class DescribeExpressionsResult implements Serializable {

    /**
     * The expressions configured for the domain.
     */
    private com.amazonaws.internal.ListWithAutoConstructFlag expressions;

    /**
     * The expressions configured for the domain.
     *
     * @return The expressions configured for the domain.
     */
    public java.util.List getExpressions() {
        if (expressions == null) {
              expressions = new com.amazonaws.internal.ListWithAutoConstructFlag();
              expressions.setAutoConstruct(true);
        }
        return expressions;
    }
    
    /**
     * The expressions configured for the domain.
     *
     * @param expressions The expressions configured for the domain.
     */
    public void setExpressions(java.util.Collection expressions) {
        if (expressions == null) {
            this.expressions = null;
            return;
        }
        com.amazonaws.internal.ListWithAutoConstructFlag expressionsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(expressions.size());
        expressionsCopy.addAll(expressions);
        this.expressions = expressionsCopy;
    }
    
    /**
     * The expressions configured for the domain.
     * 
     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param expressions The expressions configured for the domain.
     *
     * @return A reference to this updated object so that method calls can be chained 
     *         together.
     */
    public DescribeExpressionsResult withExpressions(ExpressionStatus... expressions) {
        if (getExpressions() == null) setExpressions(new java.util.ArrayList(expressions.length));
        for (ExpressionStatus value : expressions) {
            getExpressions().add(value);
        }
        return this;
    }
    
    /**
     * The expressions configured for the domain.
     * 
     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param expressions The expressions configured for the domain.
     *
     * @return A reference to this updated object so that method calls can be chained 
     *         together.
     */
    public DescribeExpressionsResult withExpressions(java.util.Collection expressions) {
        if (expressions == null) {
            this.expressions = null;
        } else {
            com.amazonaws.internal.ListWithAutoConstructFlag expressionsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(expressions.size());
            expressionsCopy.addAll(expressions);
            this.expressions = expressionsCopy;
        }

        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 (getExpressions() != null) sb.append("Expressions: " + getExpressions() );
        sb.append("}");
        return sb.toString();
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        
        hashCode = prime * hashCode + ((getExpressions() == null) ? 0 : getExpressions().hashCode()); 
        return hashCode;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == obj) return true;
        if (obj == null) return false;

        if (obj instanceof DescribeExpressionsResult == false) return false;
        DescribeExpressionsResult other = (DescribeExpressionsResult)obj;
        
        if (other.getExpressions() == null ^ this.getExpressions() == null) return false;
        if (other.getExpressions() != null && other.getExpressions().equals(this.getExpressions()) == false) return false; 
        return true;
    }
    
}