com.orientechnologies.orient.graph.sql.functions

Class OSQLFunctionGremlin

java.lang.Object

com.orientechnologies.orient.core.sql.functions.OSQLFunctionAbstract

com.orientechnologies.orient.graph.sql.functions.OSQLFunctionGremlin

All Implemented Interfaces:

OSQLFunction

public class OSQLFunctionGremlin
extends OSQLFunctionAbstract

Executes a GREMLIN expression as function of SQL engine.

Author:

Luca Garulli (l.garulli--(at)--orientdb.com)

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	NAME

Fields inherited from class com.orientechnologies.orient.core.sql.functions.OSQLFunctionAbstract

maxParams, minParams, name

Constructor Summary

Constructors

Constructor and Description
OSQLFunctionGremlin()

Method Summary

Modifier and Type	Method and Description
boolean	aggregateResults()
java.lang.Object	execute(java.lang.Object iThis, OIdentifiable iCurrentRecord, java.lang.Object iCurrentResult, java.lang.Object[] iParams, OCommandContext iContext)
boolean	filterResult()
java.lang.Object	getResult()
java.lang.String	getSyntax()

Methods inherited from class com.orientechnologies.orient.core.sql.functions.OSQLFunctionAbstract

config, getDistributedStorageId, getMaxParams, getMinParams, getName, getSingleItem, getSingleProperty, mergeDistributedResult, returnDistributedResult, setResult, shouldMergeDistributedResult, toString

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

Constructor Detail

OSQLFunctionGremlin

public OSQLFunctionGremlin()

Method Detail

execute

public java.lang.Object execute(java.lang.Object iThis,
                                OIdentifiable iCurrentRecord,
                                java.lang.Object iCurrentResult,
                                java.lang.Object[] iParams,
                                OCommandContext iContext)

aggregateResults

public boolean aggregateResults()

Specified by:

aggregateResults in interface OSQLFunction

Overrides:

aggregateResults in class OSQLFunctionAbstract

getSyntax

public java.lang.String getSyntax()

filterResult

public boolean filterResult()

Specified by:

filterResult in interface OSQLFunction

Overrides:

filterResult in class OSQLFunctionAbstract

getResult

public java.lang.Object getResult()

Specified by:

getResult in interface OSQLFunction

Overrides:

getResult in class OSQLFunctionAbstract