/*
* Copyright 2015, The Querydsl Team (http://www.querydsl.com/team)
*
* 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 com.querydsl.core.types.dsl;
import java.util.List;
import com.google.common.collect.ImmutableList;
import com.querydsl.core.types.*;
/**
* {@code StringOperation} represents a String typed operation
*
* @author tiwe
*
*/
public class StringOperation extends StringExpression implements Operation<String> {
private static final long serialVersionUID = 6846556373847139549L;
private final OperationImpl<String> opMixin;
protected StringOperation(OperationImpl<String> mixin) {
super(mixin);
this.opMixin = mixin;
}
protected StringOperation(Operator op, Expression<?>... args) {
this(op, ImmutableList.copyOf(args));
}
protected StringOperation(Operator op, ImmutableList<Expression<?>> args) {
super(ExpressionUtils.operation(String.class, op, args));
this.opMixin = (OperationImpl<String>) mixin;
}
@Override
public final <R,C> R accept(Visitor<R,C> v, C context) {
return v.visit(opMixin, context);
}
@Override
public Expression<?> getArg(int index) {
return opMixin.getArg(index);
}
@Override
public List<Expression<?>> getArgs() {
return opMixin.getArgs();
}
@Override
public Operator getOperator() {
return opMixin.getOperator();
}
}