org.springframework.data.cassandra.core.cql.keyspace.KeyspaceActionSpecification Maven / Gradle / Ivy
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Cassandra support for Spring Data
/*
* Copyright 2013-2024 the original author or authors.
*
* 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
*
* https://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.springframework.data.cassandra.core.cql.keyspace;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
import org.springframework.util.ObjectUtils;
import com.datastax.oss.driver.api.core.CqlIdentifier;
/**
* Base value object to support the construction of keyspace specifications.
*
* @author John McPeek
* @author David Webb
*/
public abstract class KeyspaceActionSpecification {
/**
* The name of the keyspace.
*/
private final CqlIdentifier name;
protected KeyspaceActionSpecification(CqlIdentifier name) {
Assert.notNull(name, "CqlIdentifier must not be null");
this.name = name;
}
public CqlIdentifier getName() {
return name;
}
protected boolean canEqual(final Object other) {
return other instanceof KeyspaceActionSpecification;
}
@Override
public boolean equals(@Nullable Object o) {
if (this == o) {
return true;
}
if (!(o instanceof KeyspaceActionSpecification)) {
return false;
}
KeyspaceActionSpecification that = (KeyspaceActionSpecification) o;
return ObjectUtils.nullSafeEquals(name, that.name);
}
@Override
public int hashCode() {
return ObjectUtils.nullSafeHashCode(name);
}
}