Package io.trino.plugin.jdbc

Class ColumnMapping

java.lang.Object

io.trino.plugin.jdbc.ColumnMapping

public final class ColumnMapping
extends Object

Constructor Summary

Constructors

Constructor	Description
ColumnMapping(Type type, ReadFunction readFunction, WriteFunction writeFunction, PredicatePushdownController predicatePushdownController)	Deprecated. Prefer factory methods instead over calling constructor directly.

Method Summary

Modifier and Type	Method	Description
static ColumnMapping	booleanMapping(Type prestoType, BooleanReadFunction readFunction, BooleanWriteFunction writeFunction)
static ColumnMapping	booleanMapping(Type prestoType, BooleanReadFunction readFunction, BooleanWriteFunction writeFunction, PredicatePushdownController predicatePushdownController)
static ColumnMapping	doubleMapping(Type prestoType, DoubleReadFunction readFunction, DoubleWriteFunction writeFunction)
static ColumnMapping	doubleMapping(Type prestoType, DoubleReadFunction readFunction, DoubleWriteFunction writeFunction, PredicatePushdownController predicatePushdownController)
PredicatePushdownController	getPredicatePushdownController()
ReadFunction	getReadFunction()
Type	getType()
WriteFunction	getWriteFunction()
static ColumnMapping	longMapping(Type prestoType, LongReadFunction readFunction, LongWriteFunction writeFunction)
static ColumnMapping	longMapping(Type prestoType, LongReadFunction readFunction, LongWriteFunction writeFunction, PredicatePushdownController predicatePushdownController)
static <T> ColumnMapping	objectMapping(Type prestoType, ObjectReadFunction readFunction, ObjectWriteFunction writeFunction)
static <T> ColumnMapping	objectMapping(Type prestoType, ObjectReadFunction readFunction, ObjectWriteFunction writeFunction, PredicatePushdownController predicatePushdownController)
static ColumnMapping	sliceMapping(Type prestoType, SliceReadFunction readFunction, SliceWriteFunction writeFunction)
static ColumnMapping	sliceMapping(Type prestoType, SliceReadFunction readFunction, SliceWriteFunction writeFunction, PredicatePushdownController predicatePushdownController)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnMapping

@Deprecated
public ColumnMapping(Type type,
                     ReadFunction readFunction,
                     WriteFunction writeFunction,
                     PredicatePushdownController predicatePushdownController)

Deprecated.

Prefer factory methods instead over calling constructor directly.

Method Detail

booleanMapping

public static ColumnMapping booleanMapping(Type prestoType,
                                           BooleanReadFunction readFunction,
                                           BooleanWriteFunction writeFunction)

booleanMapping

public static ColumnMapping booleanMapping(Type prestoType,
                                           BooleanReadFunction readFunction,
                                           BooleanWriteFunction writeFunction,
                                           PredicatePushdownController predicatePushdownController)

longMapping

public static ColumnMapping longMapping(Type prestoType,
                                        LongReadFunction readFunction,
                                        LongWriteFunction writeFunction)

longMapping

public static ColumnMapping longMapping(Type prestoType,
                                        LongReadFunction readFunction,
                                        LongWriteFunction writeFunction,
                                        PredicatePushdownController predicatePushdownController)

doubleMapping

public static ColumnMapping doubleMapping(Type prestoType,
                                          DoubleReadFunction readFunction,
                                          DoubleWriteFunction writeFunction)

doubleMapping

public static ColumnMapping doubleMapping(Type prestoType,
                                          DoubleReadFunction readFunction,
                                          DoubleWriteFunction writeFunction,
                                          PredicatePushdownController predicatePushdownController)

sliceMapping

public static ColumnMapping sliceMapping(Type prestoType,
                                         SliceReadFunction readFunction,
                                         SliceWriteFunction writeFunction)

sliceMapping

public static ColumnMapping sliceMapping(Type prestoType,
                                         SliceReadFunction readFunction,
                                         SliceWriteFunction writeFunction,
                                         PredicatePushdownController predicatePushdownController)

objectMapping

public static <T> ColumnMapping objectMapping(Type prestoType,
                                              ObjectReadFunction readFunction,
                                              ObjectWriteFunction writeFunction)

objectMapping

public static <T> ColumnMapping objectMapping(Type prestoType,
                                              ObjectReadFunction readFunction,
                                              ObjectWriteFunction writeFunction,
                                              PredicatePushdownController predicatePushdownController)

getType

public Type getType()

getReadFunction

public ReadFunction getReadFunction()

getWriteFunction

public WriteFunction getWriteFunction()

getPredicatePushdownController

public PredicatePushdownController getPredicatePushdownController()

toString

public String toString()

Overrides:

toString in class Object