org.jnosql.artemis.column.query.ArtemisColumnDeleteQuery Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of artemis-column Show documentation

Eclipse JNoSQL Mapping, Artemis API, to column NoSQL databases

There is a newer version: 0.0.9

/*
 *  Copyright (c) 2017 Otávio Santana and others
 *   All rights reserved. This program and the accompanying materials
 *   are made available under the terms of the Eclipse Public License v1.0
 *   and Apache License v2.0 which accompanies this distribution.
 *   The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 *   and the Apache License v2.0 is available at http://www.opensource.org/licenses/apache2.0.php.
 *
 *   You may elect to redistribute this code under either of these licenses.
 *
 *   Contributors:
 *
 *   Otavio Santana
 */
package org.jnosql.artemis.column.query;

import org.jnosql.diana.api.column.ColumnCondition;
import org.jnosql.diana.api.column.ColumnDeleteQuery;

import java.util.Collections;
import java.util.List;
import java.util.Objects;
import java.util.Optional;

class ArtemisColumnDeleteQuery implements ColumnDeleteQuery {

    private final String columnFamily;

    private final ColumnCondition condition;

    ArtemisColumnDeleteQuery(String columnFamily, ColumnCondition condition) {
        this.columnFamily = columnFamily;
        this.condition = condition;
    }


    @Override
    public String getColumnFamily() {
        return columnFamily;
    }

    @Override
    public Optional getCondition() {
        return Optional.ofNullable(condition);
    }

    @Override
    public List getColumns() {
        return Collections.emptyList();
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (!(o instanceof ColumnDeleteQuery)) {
            return false;
        }
        ColumnDeleteQuery that = (ColumnDeleteQuery) o;
        return Objects.equals(columnFamily, that.getColumnFamily())
                && Objects.equals(condition, that.getCondition().orElse(null))
                && Objects.equals(Collections.emptyList(), that.getColumns());
    }

    @Override
    public int hashCode() {
        return Objects.hash(columnFamily, condition, Collections.emptyList());
    }
}