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SchemaProcessor.java
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SchemaProcessor.java
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/*
* Copyright (c) 2002-2018 "Neo4j,"
* Neo4j Sweden AB [http://neo4j.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.internal.kernel.api.schema;
/**
* A SchemaProcessor performs from side-effect processing on a SchemaDescriptor. To get the concrete type of the
* target schema descriptor, a visitor pattern is used to bounce the code path into the correct overloaded
* processSpecific variant. See SchemaComputer.
*/
public interface SchemaProcessor
{
/*
The following section contains the overloaded process signatures for all concrete SchemaDescriptor implementers.
Add new overloaded methods here when adding more concrete SchemaDescriptors.
*/
void processSpecific( LabelSchemaDescriptor schema );
void processSpecific( RelationTypeSchemaDescriptor schema );
void processSpecific( SchemaDescriptor schema );
}