Package org.rumbledb.runtime.functions

Class BuiltinNamedFunctionReferenceMarkerIterator

java.lang.Object

org.rumbledb.runtime.plan.RuntimePlan<Item>

org.rumbledb.runtime.plan.ItemRuntimePlan

org.rumbledb.runtime.functions.BuiltinNamedFunctionReferenceMarkerIterator

All Implemented Interfaces:

Serializable, LocalRuntimePlan<Item>, NativeQueryRuntimePlan

public class BuiltinNamedFunctionReferenceMarkerIterator
extends ItemRuntimePlan
implements LocalRuntimePlan<Item>, NativeQueryRuntimePlan

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<? extends org.rumbledb.runtime.plan.ItemRuntimePlan>, 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.plan.RuntimePlan

staticContext

Constructor Summary

Constructors

Constructor	Description
BuiltinNamedFunctionReferenceMarkerIterator(RuntimeStaticContext staticContext)

Method Summary

Modifier and Type	Method	Description
Cursor<Item>	createNativeCursor(DynamicContext context)	Creates an independent cursor for one native local evaluation.

Methods inherited from class org.rumbledb.runtime.plan.ItemRuntimePlan

getChild, getChildren, getStaticType, getVariableDependencies, isSparkJobNeeded, print

Methods inherited from class org.rumbledb.runtime.plan.RuntimePlan

getConfiguration, getCursor, getDataFrame, getMetadata, getRDD, getRuntimeStaticContext, materialize, materializeAtMost, materializeAtMostOne, materializeExactlyOne, materializeFirstOrNull

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.rumbledb.runtime.plan.NativeQueryRuntimePlan

generateNativeQuery

Constructor Details

BuiltinNamedFunctionReferenceMarkerIterator

public BuiltinNamedFunctionReferenceMarkerIterator(RuntimeStaticContext staticContext)

Method Details

createNativeCursor

public Cursor<Item> createNativeCursor(DynamicContext context)

Description copied from interface: LocalRuntimePlan

Creates an independent cursor for one native local evaluation.

Specified by:

createNativeCursor in interface LocalRuntimePlan<Item>

Parameters:

context - the dynamic context for that evaluation

Returns:

an unopened cursor