| /* |
| * 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 org.apache.iotdb.commons.schema.filter.impl; |
| |
| import org.apache.iotdb.commons.schema.filter.SchemaFilter; |
| import org.apache.iotdb.commons.schema.filter.SchemaFilterType; |
| import org.apache.iotdb.commons.schema.filter.SchemaFilterVisitor; |
| import org.apache.iotdb.tsfile.utils.ReadWriteIOUtils; |
| |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| |
| public class TemplateFilter extends SchemaFilter { |
| private final String templateName; |
| private final boolean isEqual; |
| |
| public TemplateFilter(String templateName, boolean isEqual) { |
| this.templateName = templateName; |
| this.isEqual = isEqual; |
| } |
| |
| public TemplateFilter(ByteBuffer byteBuffer) { |
| this.templateName = ReadWriteIOUtils.readString(byteBuffer); |
| this.isEqual = ReadWriteIOUtils.readBool(byteBuffer); |
| } |
| |
| public String getTemplateName() { |
| return templateName; |
| } |
| |
| public boolean isEqual() { |
| return isEqual; |
| } |
| |
| @Override |
| public <C> boolean accept(SchemaFilterVisitor<C> visitor, C node) { |
| return visitor.visitTemplateFilter(this, node); |
| } |
| |
| @Override |
| public SchemaFilterType getSchemaFilterType() { |
| return SchemaFilterType.TEMPLATE_FILTER; |
| } |
| |
| @Override |
| public void serialize(ByteBuffer byteBuffer) { |
| ReadWriteIOUtils.write(templateName, byteBuffer); |
| ReadWriteIOUtils.write(isEqual, byteBuffer); |
| } |
| |
| @Override |
| public void serialize(DataOutputStream stream) throws IOException { |
| ReadWriteIOUtils.write(templateName, stream); |
| ReadWriteIOUtils.write(isEqual, stream); |
| } |
| } |