public class OSQLFunctionIntersect extends OSQLFunctionMultiValueAbstract<Object>
Modifier and Type | Field and Description |
---|---|
static String |
NAME |
context
configuredParameters
maxParams, minParams, name
Constructor and Description |
---|
OSQLFunctionIntersect() |
Modifier and Type | Method and Description |
---|---|
Object |
execute(Object iThis,
OIdentifiable iCurrentRecord,
Object iCurrentResult,
Object[] iParams,
OCommandContext iContext)
Process a record.
|
Object |
getResult()
Only called when function aggregates results after all records have been passed to the
function.
|
String |
getSyntax()
Returns a convenient SQL String representation of the function.
|
Object |
mergeDistributedResult(List<Object> resultsToMerge)
This method correspond to distributed query execution
|
aggregateResults, shouldMergeDistributedResult
config, toString
filterResult, getDistributedStorageId, getMaxParams, getMinParams, getName, getSingleItem, getSingleProperty, returnDistributedResult, setResult
public static final String NAME
public Object execute(Object iThis, OIdentifiable iCurrentRecord, Object iCurrentResult, Object[] iParams, OCommandContext iContext)
OSQLFunction
iCurrentRecord
- : current recordiCurrentResult
- TODOiParams
- : function parameters, number is ensured to be within minParams and maxParams.iContext
- : object calling this functionpublic Object getResult()
OSQLFunction
getResult
in interface OSQLFunction
getResult
in class OSQLFunctionMultiValueAbstract<Object>
public String getSyntax()
OSQLFunction
Example :
myFunction( param1, param2, [optionalParam3])
This text will be used in exception messages.
public Object mergeDistributedResult(List<Object> resultsToMerge)
OSQLFunction
mergeDistributedResult
in interface OSQLFunction
mergeDistributedResult
in class OSQLFunctionAbstract
resultsToMerge
- is the results that comes from different nodesCopyright © 2009–2020 OrientDB. All rights reserved.