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  /*
   * Copyright 2015-2015 Amazon Technologies, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at:
   *
   *    http://aws.amazon.com/apache2.0
   *
  * 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.dynamodbv2.xspec;
 
 import java.util.List;
 
 
A path operand that refers to a boolean attribute in DynamoDB; used for building expressions.

Use ExpressionSpecBuilder.BOOL(java.lang.String) to instantiate this class.

 
 public final class BOOL extends PathOperand {
     BOOL(String path) {
         super(path);
     }

    
Returns a comparator condition (that evaluates to true if the value of the current attribute is equal to that of the specified value) for building condition expression.
 
     public ComparatorCondition eq(boolean value) {
         return new ComparatorCondition("="thisnew LiteralOperand(value));
     }

    
Returns a comparator condition (that evaluates to true if the value of the current attribute is equal to that of the specified attribute) for building condition expression.
 
     public ComparatorCondition eq(BOOL that) {
         return new ComparatorCondition("="thisthat);
     }

    
Returns a comparator condition (that evaluates to true if the value of the current attribute is not equal to that of the specified value) for building condition expression.
 
     public ComparatorCondition ne(boolean value) {
         return new ComparatorCondition("<>"thisnew LiteralOperand(value));
     }

    
Returns a comparator condition (that evaluates to true if the value of the current attribute is not equal to that of the specified attribute) for building condition expression.
 
     public ComparatorCondition ne(BOOL that) {
         return new ComparatorCondition("<>"thisthat);
     }

    
Returns an InCondition (that evaluates to true if the value of the current attribute is equal to any of the specified values) for building condition expression.

Parameters:
values specified values. The number of values must be at least one and at most 100.
 
     public final InCondition in(boolean... values) {
         List<LiteralOperandlist = new LinkedList<LiteralOperand>();
         for (boolean vvalues)
             list.add(new LiteralOperand(v));
         return new InCondition(thislist);
     }

    
Returns an InCondition (that evaluates to true if the value of the current attribute is equal to any of the values in the specified list) for building condition expression.

Parameters:
values specified list of values. The number of values must be at least one and at most 100.
    public InCondition in(List<Booleanvalues) {
        List<LiteralOperandlist = new LinkedList<LiteralOperand>();
        for (Boolean vvalues)
            list.add(new LiteralOperand(v));
        return new InCondition(thislist);
    }

    
Returns an IfNotExists object which represents an if_not_exists(path, operand) function call where path refers to that of the current path operand; used for building expressions.
 "if_not_exists (path, operand) ??? If the item does not contain an attribute 
 at the specified path, then if_not_exists evaluates to operand; otherwise, 
 it evaluates to path. You can use this function to avoid overwriting an 
 attribute already present in the item."
 

Parameters:
defaultValue the default value that will be used as the operand to the if_not_exists function call.
    public IfNotExistsFunction<BOOLifNotExists(boolean defaultValue) {
        return new IfNotExistsFunction<BOOL>(thisnew LiteralOperand(defaultValue));
    }

    
Returns an IfNotExists object which represents an if_not_exists(path, operand) function call where path refers to that of the current path operand; used for building expressions.
 "if_not_exists (path, operand) ??? If the item does not contain an attribute 
 at the specified path, then if_not_exists evaluates to operand; otherwise, 
 it evaluates to path. You can use this function to avoid overwriting an 
 attribute already present in the item."
 

Parameters:
defaultValue the default value (of another boolean attribute) that will be used as the operand to the if_not_exists function call.
    public IfNotExistsFunction<BOOLifNotExists(BOOL defaultValue) {
        return ExpressionSpecBuilder.if_not_exists(thisdefaultValue);
    }

    
Returns a SetAction object used for building update expression. If the attribute referred to by this path operand doesn't exist, the returned object represents adding the attribute value of the specified source path operand to an item. If the current attribute already exists, the returned object represents the value replacement of the current attribute by the attribute value of the specified source path operand.
    public SetAction set(BOOL source) {
        return new SetAction(thissource);
    }

    
Returns a SetAction object used for building update expression. If the attribute referred to by this path operand doesn't exist, the returned object represents adding the specified value as an attribute to an item. If the attribute referred to by this path operand already exists, the returned object represents the value replacement of the current attribute by the specified value.
    public SetAction set(boolean value) {
        return new SetAction(thisnew LiteralOperand(value));
    }

    
Returns a SetAction object used for building update expression. If the attribute referred to by this path operand doesn't exist, the returned object represents adding the value of evaluating the specified IfNotExists function as an attribute to an item. If the attribute referred to by this path operand already exists, the returned object represents the value replacement of the current attribute by the value of evaluating the specified IfNotExists function.
    public SetAction set(IfNotExistsFunction<BOOLifNotExistsFunction) {
        return new SetAction(thisifNotExistsFunction);
    }
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