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DataWriteOperations.java
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DataWriteOperations.java
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/*
* Copyright (c) 2002-2016 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.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.kernel.api;
import java.util.Map;
import org.neo4j.collection.RawIterator;
import org.neo4j.kernel.api.exceptions.EntityNotFoundException;
import org.neo4j.kernel.api.exceptions.InvalidTransactionTypeKernelException;
import org.neo4j.kernel.api.exceptions.KernelException;
import org.neo4j.kernel.api.exceptions.ProcedureException;
import org.neo4j.kernel.api.exceptions.RelationshipTypeIdNotFoundKernelException;
import org.neo4j.kernel.api.exceptions.legacyindex.AutoIndexingKernelException;
import org.neo4j.kernel.api.exceptions.legacyindex.LegacyIndexNotFoundKernelException;
import org.neo4j.kernel.api.exceptions.schema.ConstraintValidationKernelException;
import org.neo4j.kernel.api.proc.QualifiedName;
import org.neo4j.kernel.api.properties.DefinedProperty;
import org.neo4j.kernel.api.properties.Property;
import org.neo4j.kernel.api.security.AccessMode;
public interface DataWriteOperations extends TokenWriteOperations
{
//===========================================
//== DATA OPERATIONS ========================
//===========================================
long nodeCreate();
void nodeDelete( long nodeId )
throws EntityNotFoundException, InvalidTransactionTypeKernelException, AutoIndexingKernelException;
int nodeDetachDelete( long nodeId )
throws EntityNotFoundException, InvalidTransactionTypeKernelException, AutoIndexingKernelException, KernelException;
long relationshipCreate( int relationshipTypeId, long startNodeId, long endNodeId )
throws RelationshipTypeIdNotFoundKernelException, EntityNotFoundException;
void relationshipDelete( long relationshipId )
throws EntityNotFoundException, InvalidTransactionTypeKernelException, AutoIndexingKernelException;
/**
* Labels a node with the label corresponding to the given label id.
* If the node already had that label nothing will happen. Label ids
* are retrieved from {@link org.neo4j.kernel.impl.api.operations.KeyWriteOperations#labelGetOrCreateForName(org.neo4j.kernel.api.Statement,
* String)} or {@link
* org.neo4j.kernel.impl.api.operations.KeyReadOperations#labelGetForName(org.neo4j.kernel.api.Statement, String)}.
*/
boolean nodeAddLabel( long nodeId, int labelId )
throws EntityNotFoundException, ConstraintValidationKernelException;
/**
* Removes a label with the corresponding id from a node.
* If the node doesn't have that label nothing will happen. Label ids
* are retrieved from {@link org.neo4j.kernel.impl.api.operations.KeyWriteOperations#labelGetOrCreateForName(org.neo4j.kernel.api.Statement,
* String)} or {@link
* org.neo4j.kernel.impl.api.operations.KeyReadOperations#labelGetForName(org.neo4j.kernel.api.Statement, String)}.
*/
boolean nodeRemoveLabel( long nodeId, int labelId ) throws EntityNotFoundException;
Property nodeSetProperty( long nodeId, DefinedProperty property )
throws EntityNotFoundException, ConstraintValidationKernelException, AutoIndexingKernelException, InvalidTransactionTypeKernelException;
Property relationshipSetProperty( long relationshipId, DefinedProperty property )
throws EntityNotFoundException, AutoIndexingKernelException, InvalidTransactionTypeKernelException;
Property graphSetProperty( DefinedProperty property );
/**
* Remove a node's property given the node's id and the property key id and return the value to which
* it was set or null if it was not set on the node
*/
Property nodeRemoveProperty( long nodeId, int propertyKeyId )
throws EntityNotFoundException, AutoIndexingKernelException, InvalidTransactionTypeKernelException;
Property relationshipRemoveProperty( long relationshipId, int propertyKeyId )
throws EntityNotFoundException, AutoIndexingKernelException, InvalidTransactionTypeKernelException;
Property graphRemoveProperty( int propertyKeyId );
/**
* Creates a legacy index in a separate transaction if not yet available.
*/
void nodeLegacyIndexCreateLazily( String indexName, Map<String, String> customConfig );
void nodeLegacyIndexCreate( String indexName, Map<String, String> customConfig );
//===========================================
//== LEGACY INDEX OPERATIONS ================
//===========================================
/**
* Creates a legacy index in a separate transaction if not yet available.
*/
void relationshipLegacyIndexCreateLazily( String indexName, Map<String, String> customConfig );
void relationshipLegacyIndexCreate( String indexName, Map<String, String> customConfig );
String nodeLegacyIndexSetConfiguration( String indexName, String key, String value )
throws LegacyIndexNotFoundKernelException;
String relationshipLegacyIndexSetConfiguration( String indexName, String key, String value )
throws LegacyIndexNotFoundKernelException;
String nodeLegacyIndexRemoveConfiguration( String indexName, String key )
throws LegacyIndexNotFoundKernelException;
String relationshipLegacyIndexRemoveConfiguration( String indexName, String key )
throws LegacyIndexNotFoundKernelException;
void nodeAddToLegacyIndex( String indexName, long node, String key, Object value )
throws EntityNotFoundException, LegacyIndexNotFoundKernelException;
void nodeRemoveFromLegacyIndex( String indexName, long node, String key, Object value )
throws LegacyIndexNotFoundKernelException;
void nodeRemoveFromLegacyIndex( String indexName, long node, String key ) throws LegacyIndexNotFoundKernelException;
void nodeRemoveFromLegacyIndex( String indexName, long node ) throws LegacyIndexNotFoundKernelException;
void relationshipAddToLegacyIndex( String indexName, long relationship, String key, Object value )
throws EntityNotFoundException, LegacyIndexNotFoundKernelException;
void relationshipRemoveFromLegacyIndex( String indexName, long relationship, String key, Object value )
throws LegacyIndexNotFoundKernelException, EntityNotFoundException;
void relationshipRemoveFromLegacyIndex( String indexName, long relationship, String key )
throws LegacyIndexNotFoundKernelException, EntityNotFoundException;
void relationshipRemoveFromLegacyIndex( String indexName, long relationship )
throws LegacyIndexNotFoundKernelException, EntityNotFoundException;
void nodeLegacyIndexDrop( String indexName ) throws LegacyIndexNotFoundKernelException;
void relationshipLegacyIndexDrop( String indexName ) throws LegacyIndexNotFoundKernelException;
}