Package org.rumbledb.runtime.functions

Class BuiltinNamedFunctionReferenceMarkerIterator

java.lang.Object

org.rumbledb.runtime.RuntimeIterator

org.rumbledb.runtime.functions.BuiltinNamedFunctionReferenceMarkerIterator

All Implemented Interfaces:

com.esotericsoftware.kryo.KryoSerializable, Serializable, RuntimeIteratorInterface

public class BuiltinNamedFunctionReferenceMarkerIterator
extends RuntimeIterator

Placeholder body iterator for FunctionItems that represent a builtin named function reference (fn:abs#1). The real call path uses NamedFunctions.getBuiltInFunctionIterator(org.rumbledb.context.FunctionIdentifier, java.util.List<org.rumbledb.runtime.RuntimeIterator>, org.rumbledb.context.RuntimeStaticContext, boolean); this iterator must not be evaluated as a normal function body.

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.rumbledb.runtime.RuntimeIterator

children, currentDynamicContextForLocalExecution, FLOW_EXCEPTION_MESSAGE, hasNext, isOpen, isSequential, isUpdating, staticContext, staticURI

Constructor Summary

Constructors

Constructor	Description
BuiltinNamedFunctionReferenceMarkerIterator(RuntimeStaticContext staticContext)

Method Summary

Modifier and Type	Method	Description
Item	next()
void	open(DynamicContext context)

Methods inherited from class org.rumbledb.runtime.RuntimeIterator

bindToVariableInDynamicContext, canProduceDataFrame, close, deepCopy, generateNativeQuery, getConfiguration, getDataFrame, getEffectiveBooleanValue, getEffectiveBooleanValueOrCheckPosition, getHighestExecutionMode, getMetadata, getOrCreateDataFrame, getPendingUpdateList, getRDD, getRuntimeStaticContext, getStaticType, getVariableDependencies, hasNext, isDataFrame, isLocal, isOpen, isRDD, isRDDOrDataFrame, isSequential, isSparkJobNeeded, isUpdating, materialize, materialize, materializeAtMostOneItemOrDefault, materializeAtMostOneItemOrNull, materializeExactlyOneItem, materializeFirstItemOrNull, materializeNFirstItems, print, printToStandardError, read, reset, setStaticContext, write

Methods inherited from class java.lang.Object

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

Constructor Details

BuiltinNamedFunctionReferenceMarkerIterator

public BuiltinNamedFunctionReferenceMarkerIterator(RuntimeStaticContext staticContext)

Method Details

open

public void open(DynamicContext context)

Specified by:

open in interface RuntimeIteratorInterface

Overrides:

open in class RuntimeIterator

next

public Item next()

Specified by:

next in interface RuntimeIteratorInterface

Specified by:

next in class RuntimeIterator