org.tinygroup.tinysqldsl.expression.relational.EqualsTo Maven / Gradle / Ivy
/**
* Copyright (c) 1997-2013, www.tinygroup.org ([email protected]).
*
* Licensed under the GPL, Version 3.0 (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.gnu.org/licenses/gpl.html
*
* 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 org.tinygroup.tinysqldsl.expression.relational;
import org.tinygroup.tinysqldsl.base.StatementSqlBuilder;
import org.tinygroup.tinysqldsl.expression.Expression;
/**
* 相等比较操作
* @author renhui
*
*/
public class EqualsTo extends OldOracleJoinBinaryExpression {
public EqualsTo(Expression leftExpression, Expression rightExpression) {
super(leftExpression, rightExpression);
}
public String getStringExpression() {
return "=";
}
public void builderExpression(StatementSqlBuilder builder) {
builder.visitOldOracleJoinBinaryExpression(this, " = ");
}
}