com.espertech.esper.codegen.model.expression.CodegenExpressionConstantNull Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of esper Show documentation

Complex event processing and event series analysis component

The newest version!

/*
 ***************************************************************************************
 *  Copyright (C) 2006 EsperTech, Inc. All rights reserved.                            *
 *  http://www.espertech.com/esper                                                     *
 *  http://www.espertech.com                                                           *
 *  ---------------------------------------------------------------------------------- *
 *  The software in this package is published under the terms of the GPL license       *
 *  a copy of which has been included with this distribution in the license.txt file.  *
 ***************************************************************************************
 */
package com.espertech.esper.codegen.model.expression;

import java.util.Map;
import java.util.Set;

public class CodegenExpressionConstantNull implements CodegenExpression {

    protected final static CodegenExpressionConstantNull INSTANCE = new CodegenExpressionConstantNull();

    private CodegenExpressionConstantNull() {
    }

    public void render(StringBuilder builder, Map imports, boolean isInnerClass) {
        builder.append("null");
    }

    public void mergeClasses(Set classes) {
    }
}