Uses of Class
org.apache.flink.table.runtime.operators.rank.AbstractTopNFunction

Packages that use AbstractTopNFunction

Package	Description
org.apache.flink.table.runtime.operators.rank
org.apache.flink.table.runtime.operators.rank.async
org.apache.flink.table.runtime.operators.rank.utils

Uses of AbstractTopNFunction in org.apache.flink.table.runtime.operators.rank

Subclasses of AbstractTopNFunction in org.apache.flink.table.runtime.operators.rank

Modifier and Type	Class	Description
class	AbstractSyncStateTopNFunction	Base class for TopN Function with sync state api.
class	AppendOnlyFirstNFunction	A variant of AppendOnlyTopNFunction to handle first-n case.
class	AppendOnlyTopNFunction	A TopN function could handle insert-only stream.
class	FastTop1Function	A more concise implementation for AppendOnlyTopNFunction and UpdatableTopNFunction when only Top-1 is desired.
class	RetractableTopNFunction	A TopN function could handle updating stream.
class	UpdatableTopNFunction	A TopN function could handle updating stream.

Fields in org.apache.flink.table.runtime.operators.rank declared as AbstractTopNFunction

Modifier and Type	Field	Description
protected AbstractTopNFunction	AbstractTopNFunction.AbstractTopNHelper.topNFunction

Constructors in org.apache.flink.table.runtime.operators.rank with parameters of type AbstractTopNFunction

Constructor	Description
AbstractTopNHelper(AbstractTopNFunction topNFunction)

Uses of AbstractTopNFunction in org.apache.flink.table.runtime.operators.rank.async

Subclasses of AbstractTopNFunction in org.apache.flink.table.runtime.operators.rank.async

Modifier and Type	Class	Description
class	AbstractAsyncStateTopNFunction	Base class for TopN Function with async state api.
class	AsyncStateAppendOnlyTopNFunction	A TopN function could handle insert-only stream.
class	AsyncStateFastTop1Function	A more concise implementation for AppendOnlyTopNFunction and UpdatableTopNFunction when only Top-1 is desired.

Uses of AbstractTopNFunction in org.apache.flink.table.runtime.operators.rank.utils

Constructors in org.apache.flink.table.runtime.operators.rank.utils with parameters of type AbstractTopNFunction

Constructor	Description
AppendOnlyTopNHelper(AbstractTopNFunction topNFunction, long cacheSize, long topNSize)
FastTop1Helper(AbstractTopNFunction topNFunction, org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.RowData> inputRowSer, long cacheSize, long topNSize)