com.hazelcast.org.apache.calcite.sql.SqlFunctionalOperator Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to you under the Apache License, Version 2.0
* (the "License"); you may not use this file except in com.hazelcast.com.liance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.com.hazelcast.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 com.hazelcast.org.apache.calcite.sql;
import com.hazelcast.org.apache.calcite.sql.type.SqlOperandTypeChecker;
import com.hazelcast.org.apache.calcite.sql.type.SqlOperandTypeInference;
import com.hazelcast.org.apache.calcite.sql.type.SqlReturnTypeInference;
/**
* SqlFunctionalOperator is a base class for special operators which use
* functional syntax.
*/
public class SqlFunctionalOperator extends SqlSpecialOperator {
//~ Constructors -----------------------------------------------------------
public SqlFunctionalOperator(
String name,
SqlKind kind,
int pred,
boolean isLeftAssoc,
SqlReturnTypeInference returnTypeInference,
SqlOperandTypeInference operandTypeInference,
SqlOperandTypeChecker operandTypeChecker) {
super(
name,
kind,
pred,
isLeftAssoc,
returnTypeInference,
operandTypeInference,
operandTypeChecker);
}
//~ Methods ----------------------------------------------------------------
public void unparse(
SqlWriter writer,
SqlCall call,
int leftPrec,
int rightPrec) {
SqlUtil.unparseFunctionSyntax(this, writer, call);
}
}