Package io.substrait.extension

Class SimpleExtension

java.lang.Object

io.substrait.extension.SimpleExtension

@Enclosing
public class SimpleExtension
extends Object

Classes used to deserialize YAML extension files. Handles functions and types.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SimpleExtension.AggregateFunction
static class	SimpleExtension.AggregateFunctionVariant
static interface	SimpleExtension.Anchor
static interface	SimpleExtension.Argument
static enum	SimpleExtension.Decomposability
static class	SimpleExtension.EnumArgument	An enum argument is required to be known within the plan (no field references can be used).
static class	SimpleExtension.ExtensionCollection	The catalog of function and type definitions loaded from YAML extension files.
static class	SimpleExtension.ExtensionSignatures
static class	SimpleExtension.Function
static interface	SimpleExtension.FunctionAnchor
static enum	SimpleExtension.Nullability
static interface	SimpleExtension.Option
static class	SimpleExtension.ScalarFunction
static class	SimpleExtension.ScalarFunctionVariant
static class	SimpleExtension.Type
static interface	SimpleExtension.TypeAnchor
static class	SimpleExtension.TypeArgument
static class	SimpleExtension.ValueArgument
static interface	SimpleExtension.VariadicBehavior
static class	SimpleExtension.WindowFunction
static class	SimpleExtension.WindowFunctionVariant
static enum	SimpleExtension.WindowType

Field Summary

Fields

Modifier and Type	Field	Description
static final String	URN_LOCATOR_KEY

Method Summary

Modifier and Type	Method	Description
static SimpleExtension.ExtensionCollection	buildExtensionCollection(SimpleExtension.ExtensionSignatures extensionSignatures)
static SimpleExtension.ExtensionCollection	load(InputStream stream)
static SimpleExtension.ExtensionCollection	load(String content)
static SimpleExtension.ExtensionCollection	load(List<String> resourcePaths)

Methods inherited from class java.lang.Object

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

Field Details

URN_LOCATOR_KEY

public static final String URN_LOCATOR_KEY

See Also:

• Constant Field Values

Method Details

load

public static SimpleExtension.ExtensionCollection load(List<String> resourcePaths)

load

public static SimpleExtension.ExtensionCollection load(String content)

load

public static SimpleExtension.ExtensionCollection load(InputStream stream)

buildExtensionCollection

public static SimpleExtension.ExtensionCollection buildExtensionCollection(SimpleExtension.ExtensionSignatures extensionSignatures)