com.datastax.oss.driver.internal.core.metadata.schema.DefaultColumnMetadata Maven / Gradle / Ivy
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/*
* 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.oss.driver.internal.core.metadata.schema;
import com.datastax.oss.driver.api.core.CqlIdentifier;
import com.datastax.oss.driver.api.core.metadata.schema.ColumnMetadata;
import com.datastax.oss.driver.api.core.type.DataType;
import edu.umd.cs.findbugs.annotations.NonNull;
import java.io.Serializable;
import java.util.Objects;
import net.jcip.annotations.Immutable;
@Immutable
public class DefaultColumnMetadata implements ColumnMetadata, Serializable {
private static final long serialVersionUID = 1;
@NonNull private final CqlIdentifier keyspace;
@NonNull private final CqlIdentifier parent;
@NonNull private final CqlIdentifier name;
@NonNull private final DataType dataType;
private final boolean isStatic;
public DefaultColumnMetadata(
@NonNull CqlIdentifier keyspace,
@NonNull CqlIdentifier parent,
@NonNull CqlIdentifier name,
@NonNull DataType dataType,
boolean isStatic) {
this.keyspace = keyspace;
this.parent = parent;
this.name = name;
this.dataType = dataType;
this.isStatic = isStatic;
}
@NonNull
@Override
public CqlIdentifier getKeyspace() {
return keyspace;
}
@NonNull
@Override
public CqlIdentifier getParent() {
return parent;
}
@NonNull
@Override
public CqlIdentifier getName() {
return name;
}
@NonNull
@Override
public DataType getType() {
return dataType;
}
@Override
public boolean isStatic() {
return isStatic;
}
@Override
public boolean equals(Object other) {
if (other == this) {
return true;
} else if (other instanceof ColumnMetadata) {
ColumnMetadata that = (ColumnMetadata) other;
return Objects.equals(this.keyspace, that.getKeyspace())
&& Objects.equals(this.parent, that.getParent())
&& Objects.equals(this.name, that.getName())
&& Objects.equals(this.dataType, that.getType())
&& this.isStatic == that.isStatic();
} else {
return false;
}
}
@Override
public int hashCode() {
return Objects.hash(keyspace, parent, name, dataType, isStatic);
}
@Override
public String toString() {
return "DefaultColumnMetadata@"
+ Integer.toHexString(hashCode())
+ "("
+ keyspace.asInternal()
+ "."
+ parent.asInternal()
+ "."
+ name.asInternal()
+ " "
+ dataType.asCql(true, false)
+ ")";
}
}