io.trino.operator.window.matcher.MatchStart Maven / Gradle / Ivy
/*
* 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 io.trino.operator.window.matcher;
class MatchStart
implements Instruction
{
@Override
public Type type()
{
return Type.MATCH_START;
}
@Override
public String toString()
{
return "match-start";
}
@Override
public boolean equals(Object obj)
{
if (this == obj) {
return true;
}
return (obj != null) && (getClass() == obj.getClass());
}
@Override
public int hashCode()
{
return getClass().hashCode();
}
}