Examples with DeletedRelationshipStatementBuilder org.neo4j.ogm.cypher.compiler.builders.statement.DeletedRelationshipStatementBuilder used on opensource projects

Example 1 with DeletedRelationshipStatementBuilder

use of org.neo4j.ogm.cypher.compiler.builders.statement.DeletedRelationshipStatementBuilder in project neo4j-ogm by neo4j.

the class MultiStatementCypherCompiler method deleteRelationshipStatements.

@Override
public List<Statement> deleteRelationshipStatements() {
    assertStatementFactoryExists();
    // Group relationships by type
    Map<String, Set<Edge>> deletedRelsByType = groupRelationshipsByType(deletedRelationshipBuilders);
    List<Statement> statements = new ArrayList<>();
    for (Set<Edge> edges : deletedRelsByType.values()) {
        DeletedRelationshipStatementBuilder deletedRelationshipBuilder = new DeletedRelationshipStatementBuilder(edges, statementFactory);
        statements.add(deletedRelationshipBuilder.build());
    }
    return statements;
}