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Refactor alter table framework & Support Drop table schema & Support …
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69 changes: 69 additions & 0 deletions
69
...ain/java/org/apache/iotdb/confignode/consensus/request/write/table/AbstractTablePlan.java
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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. | ||
*/ | ||
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package org.apache.iotdb.confignode.consensus.request.write.table; | ||
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import org.apache.iotdb.confignode.consensus.request.ConfigPhysicalPlan; | ||
import org.apache.iotdb.confignode.consensus.request.ConfigPhysicalPlanType; | ||
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import org.apache.tsfile.utils.ReadWriteIOUtils; | ||
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import java.io.DataOutputStream; | ||
import java.io.IOException; | ||
import java.nio.ByteBuffer; | ||
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abstract class AbstractTablePlan extends ConfigPhysicalPlan { | ||
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private String database; | ||
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private String tableName; | ||
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protected AbstractTablePlan(final ConfigPhysicalPlanType type) { | ||
super(type); | ||
} | ||
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protected AbstractTablePlan( | ||
final ConfigPhysicalPlanType type, final String database, final String tableName) { | ||
super(type); | ||
this.database = database; | ||
this.tableName = tableName; | ||
} | ||
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public String getDatabase() { | ||
return database; | ||
} | ||
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public String getTableName() { | ||
return tableName; | ||
} | ||
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@Override | ||
protected void serializeImpl(final DataOutputStream stream) throws IOException { | ||
stream.writeShort(getType().getPlanType()); | ||
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ReadWriteIOUtils.write(database, stream); | ||
ReadWriteIOUtils.write(tableName, stream); | ||
} | ||
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@Override | ||
protected void deserializeImpl(final ByteBuffer buffer) throws IOException { | ||
this.database = ReadWriteIOUtils.readString(buffer); | ||
this.tableName = ReadWriteIOUtils.readString(buffer); | ||
} | ||
} |
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32 changes: 32 additions & 0 deletions
32
...rc/main/java/org/apache/iotdb/confignode/consensus/request/write/table/DropTablePlan.java
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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. | ||
*/ | ||
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package org.apache.iotdb.confignode.consensus.request.write.table; | ||
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import org.apache.iotdb.confignode.consensus.request.ConfigPhysicalPlanType; | ||
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public class DropTablePlan extends AbstractTablePlan { | ||
public DropTablePlan() { | ||
super(ConfigPhysicalPlanType.DropTable); | ||
} | ||
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public DropTablePlan(final String database, final String tableName) { | ||
super(ConfigPhysicalPlanType.DropTable, database, tableName); | ||
} | ||
} |
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