/*
* 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.
*
* Other licenses:
* -----------------------------------------------------------------------------
* Commercial licenses for this work are available. These replace the above
* ASL 2.0 and offer limited warranties, support, maintenance, and commercial
* database integrations.
*
* For more information, please visit: http://www.jooq.org/licenses
*
*
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*/
package org.jooq.impl;
import org.jooq.Configuration;
import org.jooq.Context;
import org.jooq.DataType;
import org.jooq.Field;
import org.jooq.QueryPart;
/**
* A base class for all built-in functions that have vendor-specific behaviour
*
* @author Lukas Eder
*/
abstract class AbstractFunction<T> extends AbstractField<T> {
/**
* Generated UID
*/
private static final long serialVersionUID = 8771262868110746571L;
private final Field<?>[] arguments;
AbstractFunction(String name, DataType<T> type, Field<?>... arguments) {
super(DSL.name(name), type);
this.arguments = arguments;
}
@Override
public final void accept(Context<?> ctx) {
ctx.visit(getFunction0(ctx.configuration()));
}
final Field<?>[] getArguments() {
return arguments;
}
abstract QueryPart getFunction0(Configuration configuration);
}