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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;
 

A comparision that is used to determine whether a query should return this object.

 
 public class Selector implements SerializableCloneable {

    
The name of the field that the operator will be applied to. The field name is the "key" portion of the field definition in the pipeline definition syntax that is used by the AWS Data Pipeline API. If the field is not set on the object, the condition fails.

Constraints:
Length: 0 - 1024
Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

 
     private String fieldName;

    
Contains a logical operation for comparing the value of a field with a specified value.
 
     private Operator operator;

    
The name of the field that the operator will be applied to. The field name is the "key" portion of the field definition in the pipeline definition syntax that is used by the AWS Data Pipeline API. If the field is not set on the object, the condition fails.

Constraints:
Length: 0 - 1024
Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

Returns:
The name of the field that the operator will be applied to. The field name is the "key" portion of the field definition in the pipeline definition syntax that is used by the AWS Data Pipeline API. If the field is not set on the object, the condition fails.
 
     public String getFieldName() {
         return ;
     }
    
    
The name of the field that the operator will be applied to. The field name is the "key" portion of the field definition in the pipeline definition syntax that is used by the AWS Data Pipeline API. If the field is not set on the object, the condition fails.

Constraints:
Length: 0 - 1024
Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

Parameters:
fieldName The name of the field that the operator will be applied to. The field name is the "key" portion of the field definition in the pipeline definition syntax that is used by the AWS Data Pipeline API. If the field is not set on the object, the condition fails.
 
     public void setFieldName(String fieldName) {
         this. = fieldName;
     }
    
    
The name of the field that the operator will be applied to. The field name is the "key" portion of the field definition in the pipeline definition syntax that is used by the AWS Data Pipeline API. If the field is not set on the object, the condition fails.

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

Constraints:
Length: 0 - 1024
Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

Parameters:
fieldName The name of the field that the operator will be applied to. The field name is the "key" portion of the field definition in the pipeline definition syntax that is used by the AWS Data Pipeline API. If the field is not set on the object, the condition fails.
Returns:
A reference to this updated object so that method calls can be chained together.
    public Selector withFieldName(String fieldName) {
        this. = fieldName;
        return this;
    }

    
Contains a logical operation for comparing the value of a field with a specified value.

Returns:
Contains a logical operation for comparing the value of a field with a specified value.
    public Operator getOperator() {
        return ;
    }
    
    
Contains a logical operation for comparing the value of a field with a specified value.

Parameters:
operator Contains a logical operation for comparing the value of a field with a specified value.
    public void setOperator(Operator operator) {
        this. = operator;
    }
    
    
Contains a logical operation for comparing the value of a field with a specified value.

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

Parameters:
operator Contains a logical operation for comparing the value of a field with a specified value.
Returns:
A reference to this updated object so that method calls can be chained together.
    public Selector withOperator(Operator operator) {
        this. = operator;
        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 (getFieldName() != nullsb.append("FieldName: " + getFieldName() + ",");
        if (getOperator() != nullsb.append("Operator: " + getOperator() );
        sb.append("}");
        return sb.toString();
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        
        hashCode = prime * hashCode + ((getFieldName() == null) ? 0 : getFieldName().hashCode()); 
        hashCode = prime * hashCode + ((getOperator() == null) ? 0 : getOperator().hashCode()); 
        return hashCode;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == objreturn true;
        if (obj == nullreturn false;
        if (obj instanceof Selector == falsereturn false;
        Selector other = (Selector)obj;
        
        if (other.getFieldName() == null ^ this.getFieldName() == nullreturn false;
        if (other.getFieldName() != null && other.getFieldName().equals(this.getFieldName()) == falsereturn false
        if (other.getOperator() == null ^ this.getOperator() == nullreturn false;
        if (other.getOperator() != null && other.getOperator().equals(this.getOperator()) == falsereturn false
        return true;
    }
    
    @Override
    public Selector clone() {
        try {
            return (Selectorsuper.clone();
        
        } catch (CloneNotSupportedException e) {
            throw new IllegalStateException(
                    "Got a CloneNotSupportedException from Object.clone() "
                    + "even though we're Cloneable!",
                    e);
        }
        
    }
}
    
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