Package org.apache.flink.table.planner.plan.utils

Class ExecNodeMetadataUtil

java.lang.Object

org.apache.flink.table.planner.plan.utils.ExecNodeMetadataUtil

@Internal
public final class ExecNodeMetadataUtil
extends Object

Utility class for ExecNodeMetadata related functionality.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	ExecNodeMetadataUtil.ExecNodeNameVersion	Helper Pojo used as a tuple for the LOOKUP_MAP.

Field Summary

Fields

Modifier and Type	Field	Description
static final Set<org.apache.flink.configuration.ConfigOption<?>>	EXECUTION_CONFIG_OPTIONS
static final Set<org.apache.flink.configuration.ConfigOption<?>>	TABLE_CONFIG_OPTIONS

Method Summary

Modifier and Type	Method	Description
static void	addTestNode(Class<? extends ExecNode<?>> execNodeClass)
static <T extends ExecNode<?>> String[]	consumedOptions(Class<T> execNodeClass)
static Set<Class<? extends ExecNode<?>>>	execNodes()
static <T extends ExecNode<?>> List<ExecNodeMetadata>	extractMetadataFromAnnotation(Class<T> execNodeClass)
static Map<ExecNodeMetadataUtil.ExecNodeNameVersion,Class<? extends ExecNode<?>>>	getVersionedExecNodes()
static <T extends ExecNode<?>> boolean	isUnsupported(Class<T> execNode)
static <T extends ExecNode<?>> ExecNodeMetadata	latestAnnotation(Class<T> execNodeClass)	Returns the ExecNodeMetadata annotation of the class with the highest (most recent) ExecNodeMetadata.version().
static <T extends ExecNode<?>> org.apache.flink.configuration.ReadableConfig	newPersistedConfig(Class<T> execNodeClass, org.apache.flink.configuration.ReadableConfig tableConfig, Stream<org.apache.flink.configuration.ConfigOption<?>> configOptions)
static Class<? extends ExecNode<?>>	retrieveExecNode(String name, int version)

Methods inherited from class java.lang.Object

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

Field Details

TABLE_CONFIG_OPTIONS

public static final Set<org.apache.flink.configuration.ConfigOption<?>> TABLE_CONFIG_OPTIONS

EXECUTION_CONFIG_OPTIONS

public static final Set<org.apache.flink.configuration.ConfigOption<?>> EXECUTION_CONFIG_OPTIONS

Method Details

execNodes

public static Set<Class<? extends ExecNode<?>>> execNodes()

getVersionedExecNodes

public static Map<ExecNodeMetadataUtil.ExecNodeNameVersion,Class<? extends ExecNode<?>>> getVersionedExecNodes()

retrieveExecNode

public static Class<? extends ExecNode<?>> retrieveExecNode(String name,
 int version)

isUnsupported

public static <T extends ExecNode<?>> boolean isUnsupported(Class<T> execNode)

addTestNode

public static void addTestNode(Class<? extends ExecNode<?>> execNodeClass)

extractMetadataFromAnnotation

public static <T extends ExecNode<?>>
List<ExecNodeMetadata> extractMetadataFromAnnotation(Class<T> execNodeClass)

latestAnnotation

public static <T extends ExecNode<?>>
ExecNodeMetadata latestAnnotation(Class<T> execNodeClass)

Returns the ExecNodeMetadata annotation of the class with the highest (most recent) ExecNodeMetadata.version().

consumedOptions

@Nullable
public static <T extends ExecNode<?>> String[] consumedOptions(Class<T> execNodeClass)

newPersistedConfig

public static <T extends ExecNode<?>>
org.apache.flink.configuration.ReadableConfig newPersistedConfig(Class<T> execNodeClass,
 org.apache.flink.configuration.ReadableConfig tableConfig,
 Stream<org.apache.flink.configuration.ConfigOption<?>> configOptions)