/*******************************************************************************
* 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 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 org.apache.drill.exec.expr.fn.impl.conv;
import org.apache.drill.exec.expr.DrillSimpleFunc;
import org.apache.drill.exec.expr.annotations.FunctionTemplate;
import org.apache.drill.exec.expr.annotations.FunctionTemplate.FunctionScope;
import org.apache.drill.exec.expr.annotations.FunctionTemplate.NullHandling;
import org.apache.drill.exec.expr.annotations.Output;
import org.apache.drill.exec.expr.annotations.Param;
import org.apache.drill.exec.expr.holders.Var16CharHolder;
import org.apache.drill.exec.expr.holders.VarBinaryHolder;
@FunctionTemplate(name = "convert_toUTF16", scope = FunctionScope.SIMPLE, nulls = NullHandling.NULL_IF_NULL)
public class UTF16ConvertTo implements DrillSimpleFunc {
@Param Var16CharHolder in;
@Output VarBinaryHolder out;
@Override
public void setup() { }
@Override
public void eval() {
out.buffer = in.buffer;
out.start = in.start;
out.end = in.end;
}
}