/**
* 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.common.expression.types;
class LateBindType extends DataType {
@Override
public String getName() {
return "LATE";
}
@Override
public boolean isLateBind() {
return true;
}
@Override
public boolean hasChildType() {
throw new UnsupportedOperationException();
}
@Override
public DataType getChildType() {
throw new UnsupportedOperationException();
}
@Override
public boolean isNumericType() {
throw new UnsupportedOperationException();
}
@Override
public Comparability getComparability() {
return Comparability.UNKNOWN;
}
}