Class RandomNumberGeneratorIterator
java.lang.Object
org.rumbledb.runtime.RuntimeIterator
org.rumbledb.runtime.AtMostOneItemLocalRuntimeIterator
org.rumbledb.runtime.functions.random.RandomNumberGeneratorIterator
- All Implemented Interfaces:
com.esotericsoftware.kryo.KryoSerializable
,Serializable
,RuntimeIteratorInterface
Implementation based on W3C spec: ...
- See Also:
-
Field Summary
Fields inherited from class org.rumbledb.runtime.RuntimeIterator
children, currentDynamicContextForLocalExecution, FLOW_EXCEPTION_MESSAGE, hasNext, isOpen, isSequential, isUpdating, staticContext, staticURI
-
Constructor Summary
ConstructorsConstructorDescriptionRandomNumberGeneratorIterator
(List<RuntimeIterator> arguments, RuntimeStaticContext staticContext) -
Method Summary
Methods inherited from class org.rumbledb.runtime.AtMostOneItemLocalRuntimeIterator
close, getEffectiveBooleanValueOrCheckPosition, getRDD, materialize, materializeAtMostOneItemOrNull, materializeExactlyOneItem, materializeNFirstItems, next, open, reset
Methods inherited from class org.rumbledb.runtime.RuntimeIterator
bindToVariableInDynamicContext, canProduceDataFrame, deepCopy, generateNativeQuery, getConfiguration, getDataFrame, getEffectiveBooleanValue, getHighestExecutionMode, getMetadata, getOrCreateDataFrame, getPendingUpdateList, getStaticType, getVariableDependencies, hasNext, isDataFrame, isLocal, isOpen, isRDD, isRDDOrDataFrame, isSequential, isSparkJobNeeded, isUpdating, materialize, materializeAtMostOneItemOrDefault, print, printToStandardError, read, setStaticContext, write
-
Constructor Details
-
RandomNumberGeneratorIterator
public RandomNumberGeneratorIterator(List<RuntimeIterator> arguments, RuntimeStaticContext staticContext)
-
-
Method Details
-
materializeFirstItemOrNull
- Specified by:
materializeFirstItemOrNull
in classAtMostOneItemLocalRuntimeIterator
-