Package io.prestosql.operator.window

Class SqlWindowFunction

java.lang.Object

io.prestosql.operator.window.SqlWindowFunction

All Implemented Interfaces:

SqlFunction

public class SqlWindowFunction
extends Object
implements SqlFunction

Constructor Summary

Constructors

Constructor	Description
SqlWindowFunction(WindowFunctionSupplier supplier, boolean deprecated)

Method Summary

Modifier and Type	Method	Description
FunctionMetadata	getFunctionMetadata()
WindowFunctionSupplier	specialize(FunctionBinding functionBinding)
WindowFunctionSupplier	specialize(FunctionBinding functionBinding, FunctionDependencies functionDependencies)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.prestosql.metadata.SqlFunction

getFunctionDependencies, getFunctionDependencies

Constructor Detail

SqlWindowFunction

public SqlWindowFunction(WindowFunctionSupplier supplier,
                         boolean deprecated)

Method Detail

getFunctionMetadata

public FunctionMetadata getFunctionMetadata()

Specified by:

getFunctionMetadata in interface SqlFunction

specialize

public WindowFunctionSupplier specialize(FunctionBinding functionBinding,
                                         FunctionDependencies functionDependencies)

specialize

public WindowFunctionSupplier specialize(FunctionBinding functionBinding)