apoc.export.cypher.formatter.UpdateStructureCypherFormatter Maven / Gradle / Ivy

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Data types package for Neo4j Procedures

There is a newer version: 5.25.1

package apoc.export.cypher.formatter;

import apoc.export.util.ExportConfig;
import apoc.export.util.Reporter;
import org.neo4j.graphdb.GraphDatabaseService;
import org.neo4j.graphdb.Node;
import org.neo4j.graphdb.Relationship;

import java.io.PrintWriter;
import java.util.Map;
import java.util.Set;

/**
 * @author AgileLARUS
 *
 * @since 16-06-2017
 */
public class UpdateStructureCypherFormatter extends AbstractCypherFormatter implements CypherFormatter {

	@Override
	public String statementForNode(Node node, Map> uniqueConstraints, Set indexedProperties, Set indexNames) {
		return "";
	}

	@Override
	public String statementForRelationship(Relationship relationship, Map> uniqueConstraints, Set indexedProperties, ExportConfig exportConfig) {
        return super.mergeStatementForRelationship(CypherFormat.UPDATE_STRUCTURE, relationship, uniqueConstraints, indexedProperties, exportConfig);
	}

	@Override
	public String statementForCleanUp(int batchSize) {
		return "";
	}

	@Override
	public String statementForNodeIndex(String indexType, String label, Iterable key, boolean ifNotExist, String idxName) {
		return "";
	}

	@Override
	public String statementForIndexRelationship(String indexType, String type, Iterable key, boolean ifNotExist, String idxName) {
		return "";
	}

	@Override
	public String statementForCreateConstraint(String name, String label, Iterable key, boolean ifNotExist) {
		return "";
	}

	@Override
	public String statementForDropConstraint(String name) {
		return "";
	}

	@Override
	public void statementForNodes(Iterable node, Map> uniqueConstraints, ExportConfig exportConfig, PrintWriter out, Reporter reporter, GraphDatabaseService db) {
	}

	@Override
	public void statementForRelationships(Iterable relationship, Map> uniqueConstraints, ExportConfig exportConfig, PrintWriter out, Reporter reporter, GraphDatabaseService db) {
		buildStatementForRelationships("MERGE ", "SET ", relationship, uniqueConstraints, exportConfig, out, reporter, db);
	}
}