Package io.substrait.extension

Class AbstractExtensionLookup

java.lang.Object

io.substrait.extension.AbstractExtensionLookup

All Implemented Interfaces:

ExtensionLookup

Direct Known Subclasses:

ExtensionCollector, ImmutableExtensionLookup

public abstract class AbstractExtensionLookup
extends Object
implements ExtensionLookup

Field Summary

Fields

Modifier and Type	Field	Description
protected final Map<Integer,SimpleExtension.FunctionAnchor>	functionAnchorMap
protected final Map<Integer,SimpleExtension.TypeAnchor>	typeAnchorMap

Constructor Summary

Constructors

Constructor	Description
AbstractExtensionLookup(Map<Integer,SimpleExtension.FunctionAnchor> functionAnchorMap, Map<Integer,SimpleExtension.TypeAnchor> typeAnchorMap)

Method Summary

Modifier and Type	Method	Description
SimpleExtension.AggregateFunctionVariant	getAggregateFunction(int reference, SimpleExtension.ExtensionCollection extensions)
SimpleExtension.ScalarFunctionVariant	getScalarFunction(int reference, SimpleExtension.ExtensionCollection extensions)
SimpleExtension.Type	getType(int reference, SimpleExtension.ExtensionCollection extensions)
SimpleExtension.WindowFunctionVariant	getWindowFunction(int reference, SimpleExtension.ExtensionCollection extensions)

Methods inherited from class java.lang.Object

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

Field Details

functionAnchorMap

protected final Map<Integer,SimpleExtension.FunctionAnchor> functionAnchorMap

typeAnchorMap

protected final Map<Integer,SimpleExtension.TypeAnchor> typeAnchorMap

Constructor Details

AbstractExtensionLookup

public AbstractExtensionLookup(Map<Integer,SimpleExtension.FunctionAnchor> functionAnchorMap,
 Map<Integer,SimpleExtension.TypeAnchor> typeAnchorMap)

Method Details

getScalarFunction

public SimpleExtension.ScalarFunctionVariant getScalarFunction(int reference,
 SimpleExtension.ExtensionCollection extensions)

Specified by:

getScalarFunction in interface ExtensionLookup

getWindowFunction

public SimpleExtension.WindowFunctionVariant getWindowFunction(int reference,
 SimpleExtension.ExtensionCollection extensions)

Specified by:

getWindowFunction in interface ExtensionLookup

getAggregateFunction

public SimpleExtension.AggregateFunctionVariant getAggregateFunction(int reference,
 SimpleExtension.ExtensionCollection extensions)

Specified by:

getAggregateFunction in interface ExtensionLookup

getType

public SimpleExtension.Type getType(int reference,
 SimpleExtension.ExtensionCollection extensions)

Specified by:

getType in interface ExtensionLookup