io.rdbc.japi.RowMetadata Maven / Gradle / Ivy
/*
* Copyright 2016 rdbc contributors
*
* 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.rdbc.japi;
import java.util.ArrayList;
import java.util.List;
public final class RowMetadata {
private final List columns;
private RowMetadata(List columns) {
this.columns = new ArrayList<>(columns);
}
public static RowMetadata of(List columns) {
return new RowMetadata(columns);
}
public List getColumns() {
return new ArrayList<>(columns);
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
RowMetadata that = (RowMetadata) o;
return columns.equals(that.columns);
}
@Override
public int hashCode() {
return columns.hashCode();
}
@Override
public String toString() {
return "RowMetadata(" +
"columns=" + columns +
')';
}
}