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  /*
   * Copyright 2010-2015 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.datapipeline.model;
 

Defines the query to run against an object.

 
 public class Query implements SerializableCloneable {

    
List of selectors that define the query. An object must satisfy all of the selectors to match the query.
 
List of selectors that define the query. An object must satisfy all of the selectors to match the query.

Returns:
List of selectors that define the query. An object must satisfy all of the selectors to match the query.
 
     public java.util.List<SelectorgetSelectors() {
         if ( == null) {
                = new com.amazonaws.internal.ListWithAutoConstructFlag<Selector>();
               .setAutoConstruct(true);
         }
         return ;
     }
    
    
List of selectors that define the query. An object must satisfy all of the selectors to match the query.

Parameters:
selectors List of selectors that define the query. An object must satisfy all of the selectors to match the query.
 
     public void setSelectors(java.util.Collection<Selectorselectors) {
         if (selectors == null) {
             this. = null;
             return;
         }
         selectorsCopy.addAll(selectors);
         this. = selectorsCopy;
     }
    
    
List of selectors that define the query. An object must satisfy all of the selectors to match the query.

NOTE: This method appends the values to the existing list (if any). Use setSelectors(java.util.Collection) or withSelectors(java.util.Collection) if you want to override the existing values.

Returns a reference to this object so that method calls can be chained together.

Parameters:
selectors List of selectors that define the query. An object must satisfy all of the selectors to match the query.
Returns:
A reference to this updated object so that method calls can be chained together.
 
     public Query withSelectors(Selector... selectors) {
         if (getSelectors() == nullsetSelectors(new java.util.ArrayList<Selector>(selectors.length));
         for (Selector value : selectors) {
             getSelectors().add(value);
         }
         return this;
     }
    
    
List of selectors that define the query. An object must satisfy all of the selectors to match the query.

Returns a reference to this object so that method calls can be chained together.

Parameters:
selectors List of selectors that define the query. An object must satisfy all of the selectors to match the query.
Returns:
A reference to this updated object so that method calls can be chained together.
    public Query withSelectors(java.util.Collection<Selectorselectors) {
        if (selectors == null) {
            this. = null;
        } else {
            selectorsCopy.addAll(selectors);
            this. = selectorsCopy;
        }
        return this;
    }

    
Returns a string representation of this object; useful for testing and debugging.

Returns:
A string representation of this object.
See also:
java.lang.Object.toString()
    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getSelectors() != nullsb.append("Selectors: " + getSelectors() );
        sb.append("}");
        return sb.toString();
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        
        hashCode = prime * hashCode + ((getSelectors() == null) ? 0 : getSelectors().hashCode()); 
        return hashCode;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == objreturn true;
        if (obj == nullreturn false;
        if (obj instanceof Query == falsereturn false;
        Query other = (Query)obj;
        
        if (other.getSelectors() == null ^ this.getSelectors() == nullreturn false;
        if (other.getSelectors() != null && other.getSelectors().equals(this.getSelectors()) == falsereturn false
        return true;
    }
    
    @Override
    public Query clone() {
        try {
            return (Querysuper.clone();
        
        } catch (CloneNotSupportedException e) {
            throw new IllegalStateException(
                    "Got a CloneNotSupportedException from Object.clone() "
                    + "even though we're Cloneable!",
                    e);
        }
        
    }
}
    
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