Package org.apache.nifi.graph

Interface GraphClientService

All Superinterfaces:

ConfigurableComponent, ControllerService

All Known Subinterfaces:

TinkerPopClientService

public interface GraphClientService
extends ControllerService

Field Summary

Fields

Modifier and Type	Field	Description
static final String	LABELS_ADDED
static final String	NODES_CREATED
static final String	NODES_DELETED
static final String	PROPERTIES_SET
static final String	RELATIONS_CREATED
static final String	RELATIONS_DELETED
static final String	ROWS_RETURNED

Method Summary

Modifier and Type	Method	Description
Map<String,String>	executeQuery(String query, Map<String,Object> parameters, GraphQueryResultCallback handler)
String	getTransitUrl()

Methods inherited from interface org.apache.nifi.components.ConfigurableComponent

getIdentifier, getPropertyDescriptor, getPropertyDescriptors, onPropertyModified, validate

Methods inherited from interface org.apache.nifi.controller.ControllerService

initialize, isStateful, migrateProperties

Field Details

NODES_CREATED

static final String NODES_CREATED

See Also:

• Constant Field Values

RELATIONS_CREATED

static final String RELATIONS_CREATED

See Also:

• Constant Field Values

LABELS_ADDED

static final String LABELS_ADDED

See Also:

• Constant Field Values

NODES_DELETED

static final String NODES_DELETED

See Also:

• Constant Field Values

RELATIONS_DELETED

static final String RELATIONS_DELETED

See Also:

• Constant Field Values

PROPERTIES_SET

static final String PROPERTIES_SET

See Also:

• Constant Field Values

ROWS_RETURNED

static final String ROWS_RETURNED

See Also:

• Constant Field Values

Method Details

executeQuery

Map<String,String> executeQuery(String query,
 Map<String,Object> parameters,
 GraphQueryResultCallback handler)

getTransitUrl

String getTransitUrl()