// ============================================================================

//

// Copyright (c) 2006-2015, Talend Inc.

//

// This source code has been automatically generated by_Talend Open Studio for Big Data

// / 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://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License 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 routines;

public class Relational {

/**

* Indicates when a variable is the null value.

*

* {talendTypes} boolean | Boolean

*

* {Category} Relational

*

* {param} Object(null)

*

* {example} ISNULL(null)

*

*

*/

public static boolean ISNULL(Object variable) {

return variable == null;

}

/**

* Returns the complement of the logical value of an expression.

*

* {talendTypes} boolean | Boolean

*

* {Category} Relational

*

* {param} boolean(true)

*

* {example} NOT(false)

*/

public static boolean NOT(boolean expression) {

return !expression;

}

}