org.neo4j.ogm.compiler

Class MultiStatementCypherCompiler

java.lang.Object

org.neo4j.ogm.compiler.MultiStatementCypherCompiler

All Implemented Interfaces:

Compiler, LoadableService

public class MultiStatementCypherCompiler
extends Object
implements Compiler

Cypher compiler that produces multiple statements that can be executed together or split over a transaction.

Author:

Luanne Misquitta, Mark Angrish

Constructor Summary

Constructors

Constructor and Description
MultiStatementCypherCompiler()

Method Summary

Methods

Modifier and Type	Method and Description
CompileContext	context()
List<Statement>	createNodesStatements()
List<Statement>	createRelationshipsStatements()
List<Statement>	deleteRelationshipEntityStatements()
List<Statement>	deleteRelationshipStatements()
NodeBuilder	existingNode(Long existingNodeId)
RelationshipBuilder	existingRelationship(Long existingRelationshipId, String type)
List<Statement>	getAllStatements()
boolean	hasStatementsDependentOnNewNodes()
NodeBuilder	newNode(Long id)
RelationshipBuilder	newRelationship(String type)
RelationshipBuilder	newRelationship(String type, boolean bidirectional)
void	unmap(NodeBuilder nodeBuilder)
void	unrelate(Long startNode, String relationshipType, Long endNode, Long relId)
List<Statement>	updateNodesStatements()
List<Statement>	updateRelationshipStatements()
void	useStatementFactory(StatementFactory statementFactory)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MultiStatementCypherCompiler

public MultiStatementCypherCompiler()

Method Detail

newNode

public NodeBuilder newNode(Long id)

Specified by:

newNode in interface Compiler

newRelationship

public RelationshipBuilder newRelationship(String type,
                                  boolean bidirectional)

Specified by:

newRelationship in interface Compiler

newRelationship

public RelationshipBuilder newRelationship(String type)

Specified by:

newRelationship in interface Compiler

existingNode

public NodeBuilder existingNode(Long existingNodeId)

Specified by:

existingNode in interface Compiler

existingRelationship

public RelationshipBuilder existingRelationship(Long existingRelationshipId,
                                       String type)

Specified by:

existingRelationship in interface Compiler

unrelate

public void unrelate(Long startNode,
            String relationshipType,
            Long endNode,
            Long relId)

Specified by:

unrelate in interface Compiler

unmap

public void unmap(NodeBuilder nodeBuilder)

Specified by:

unmap in interface Compiler

createNodesStatements

public List<Statement> createNodesStatements()

Specified by:

createNodesStatements in interface Compiler

createRelationshipsStatements

public List<Statement> createRelationshipsStatements()

Specified by:

createRelationshipsStatements in interface Compiler

updateNodesStatements

public List<Statement> updateNodesStatements()

Specified by:

updateNodesStatements in interface Compiler

updateRelationshipStatements

public List<Statement> updateRelationshipStatements()

Specified by:

updateRelationshipStatements in interface Compiler

deleteRelationshipStatements

public List<Statement> deleteRelationshipStatements()

Specified by:

deleteRelationshipStatements in interface Compiler

deleteRelationshipEntityStatements

public List<Statement> deleteRelationshipEntityStatements()

Specified by:

deleteRelationshipEntityStatements in interface Compiler

getAllStatements

public List<Statement> getAllStatements()

Specified by:

getAllStatements in interface Compiler

context

public CompileContext context()

Specified by:

context in interface Compiler

hasStatementsDependentOnNewNodes

public boolean hasStatementsDependentOnNewNodes()

Specified by:

hasStatementsDependentOnNewNodes in interface Compiler

useStatementFactory

public void useStatementFactory(StatementFactory statementFactory)

Specified by:

useStatementFactory in interface Compiler