io.prestosql.operator.scalar

Class TryFunction

java.lang.Object

io.prestosql.operator.scalar.TryFunction

public final class TryFunction
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	TryFunction.TryBlockLambda
static interface	TryFunction.TryBooleanLambda
static interface	TryFunction.TryDoubleLambda
static interface	TryFunction.TryLongLambda
static interface	TryFunction.TrySliceLambda

Method Summary

Modifier and Type	Method and Description
static <T> T	evaluate(Supplier<T> supplier, T defaultValue)
static Block	tryBlock(TryFunction.TryBlockLambda function)
static Boolean	tryBoolean(TryFunction.TryBooleanLambda function)
static Double	tryDouble(TryFunction.TryDoubleLambda function)
static Long	tryLong(TryFunction.TryLongLambda function)
static io.airlift.slice.Slice	trySlice(TryFunction.TrySliceLambda function)

Methods inherited from class java.lang.Object

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

Method Detail

tryLong

public static Long tryLong(TryFunction.TryLongLambda function)

tryDouble

public static Double tryDouble(TryFunction.TryDoubleLambda function)

tryBoolean

public static Boolean tryBoolean(TryFunction.TryBooleanLambda function)

trySlice

public static io.airlift.slice.Slice trySlice(TryFunction.TrySliceLambda function)

tryBlock

public static Block tryBlock(TryFunction.TryBlockLambda function)

evaluate

public static <T> T evaluate(Supplier<T> supplier,
                             T defaultValue)