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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.DseEdgeMetadata;
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.List;
import java.util.Objects;
public class DefaultDseEdgeMetadata implements DseEdgeMetadata, Serializable {
private static final long serialVersionUID = 1;
@NonNull private final CqlIdentifier labelName;
@NonNull private final CqlIdentifier fromTable;
@NonNull private final CqlIdentifier fromLabel;
@NonNull private final List fromPartitionKeyColumns;
@NonNull private final List fromClusteringColumns;
@NonNull private final CqlIdentifier toTable;
@NonNull private final CqlIdentifier toLabel;
@NonNull private final List toPartitionKeyColumns;
@NonNull private final List toClusteringColumns;
public DefaultDseEdgeMetadata(
@NonNull CqlIdentifier labelName,
@NonNull CqlIdentifier fromTable,
@NonNull CqlIdentifier fromLabel,
@NonNull List fromPartitionKeyColumns,
@NonNull List fromClusteringColumns,
@NonNull CqlIdentifier toTable,
@NonNull CqlIdentifier toLabel,
@NonNull List toPartitionKeyColumns,
@NonNull List toClusteringColumns) {
this.labelName = Preconditions.checkNotNull(labelName);
this.fromTable = Preconditions.checkNotNull(fromTable);
this.fromLabel = Preconditions.checkNotNull(fromLabel);
this.fromPartitionKeyColumns = Preconditions.checkNotNull(fromPartitionKeyColumns);
this.fromClusteringColumns = Preconditions.checkNotNull(fromClusteringColumns);
this.toTable = Preconditions.checkNotNull(toTable);
this.toLabel = Preconditions.checkNotNull(toLabel);
this.toPartitionKeyColumns = Preconditions.checkNotNull(toPartitionKeyColumns);
this.toClusteringColumns = Preconditions.checkNotNull(toClusteringColumns);
}
@NonNull
@Override
public CqlIdentifier getLabelName() {
return labelName;
}
@NonNull
@Override
public CqlIdentifier getFromTable() {
return fromTable;
}
@NonNull
@Override
public CqlIdentifier getFromLabel() {
return fromLabel;
}
@NonNull
@Override
public List getFromPartitionKeyColumns() {
return fromPartitionKeyColumns;
}
@NonNull
@Override
public List getFromClusteringColumns() {
return fromClusteringColumns;
}
@NonNull
@Override
public CqlIdentifier getToTable() {
return toTable;
}
@NonNull
@Override
public CqlIdentifier getToLabel() {
return toLabel;
}
@NonNull
@Override
public List getToPartitionKeyColumns() {
return toPartitionKeyColumns;
}
@NonNull
@Override
public List getToClusteringColumns() {
return toClusteringColumns;
}
@Override
public boolean equals(Object other) {
if (other == this) {
return true;
} else if (other instanceof DseEdgeMetadata) {
DseEdgeMetadata that = (DseEdgeMetadata) other;
return Objects.equals(this.labelName, that.getLabelName())
&& Objects.equals(this.fromTable, that.getFromTable())
&& Objects.equals(this.fromLabel, that.getFromLabel())
&& Objects.equals(this.fromPartitionKeyColumns, that.getFromPartitionKeyColumns())
&& Objects.equals(this.fromClusteringColumns, that.getFromClusteringColumns())
&& Objects.equals(this.toTable, that.getToTable())
&& Objects.equals(this.toLabel, that.getToLabel())
&& Objects.equals(this.toPartitionKeyColumns, that.getToPartitionKeyColumns())
&& Objects.equals(this.toClusteringColumns, that.getToClusteringColumns());
} else {
return false;
}
}
@Override
public int hashCode() {
return Objects.hash(
labelName,
fromTable,
fromLabel,
fromPartitionKeyColumns,
fromClusteringColumns,
toTable,
toLabel,
toPartitionKeyColumns,
toClusteringColumns);
}
}