com.datastax.dse.driver.internal.core.metadata.schema.DefaultDseVertexMetadata Maven / Gradle / Ivy
/*
* Copyright DataStax, Inc.
*
* 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 com.datastax.dse.driver.internal.core.metadata.schema;
import com.datastax.dse.driver.api.core.metadata.schema.DseVertexMetadata;
import com.datastax.oss.driver.api.core.CqlIdentifier;
import com.datastax.oss.driver.shaded.guava.common.base.Preconditions;
import edu.umd.cs.findbugs.annotations.NonNull;
import java.io.Serializable;
import java.util.Objects;
public class DefaultDseVertexMetadata implements DseVertexMetadata, Serializable {
private static final long serialVersionUID = 1;
@NonNull private final CqlIdentifier labelName;
public DefaultDseVertexMetadata(@NonNull CqlIdentifier labelName) {
this.labelName = Preconditions.checkNotNull(labelName);
}
@NonNull
@Override
public CqlIdentifier getLabelName() {
return labelName;
}
@Override
public boolean equals(Object other) {
if (other == this) {
return true;
} else if (other instanceof DefaultDseVertexMetadata) {
DefaultDseVertexMetadata that = (DefaultDseVertexMetadata) other;
return Objects.equals(this.labelName, that.getLabelName());
} else {
return false;
}
}
@Override
public int hashCode() {
return labelName.hashCode();
}
}