io.prestosql.operator.scalar

Class JsonOperators

java.lang.Object

io.prestosql.operator.scalar.JsonOperators

public final class JsonOperators
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JsonOperators.JsonDistinctFromOperator

Field Summary

Fields

Modifier and Type	Field and Description
static com.fasterxml.jackson.core.JsonFactory	JSON_FACTORY

Method Summary

Modifier and Type	Method and Description
static io.airlift.slice.Slice	castFromBigint(long value)
static io.airlift.slice.Slice	castFromBoolean(boolean value)
static io.airlift.slice.Slice	castFromDate(ConnectorSession session, long value)
static io.airlift.slice.Slice	castFromDouble(double value)
static io.airlift.slice.Slice	castFromInteger(long value)
static io.airlift.slice.Slice	castFromReal(long value)
static io.airlift.slice.Slice	castFromSmallInt(long value)
static io.airlift.slice.Slice	castFromTimestamp(ConnectorSession session, long value)
static io.airlift.slice.Slice	castFromTinyInt(long value)
static io.airlift.slice.Slice	castFromVarchar(io.airlift.slice.Slice value)
static Long	castToBigint(io.airlift.slice.Slice json)
static Boolean	castToBoolean(io.airlift.slice.Slice json)
static Double	castToDouble(io.airlift.slice.Slice json)
static Long	castToInteger(io.airlift.slice.Slice json)
static Long	castToReal(io.airlift.slice.Slice json)
static Long	castToSmallint(io.airlift.slice.Slice json)
static Long	castToTinyint(io.airlift.slice.Slice json)
static io.airlift.slice.Slice	castToVarchar(io.airlift.slice.Slice json)
static Boolean	equals(io.airlift.slice.Slice leftJson, io.airlift.slice.Slice rightJson)
static long	hashCode(io.airlift.slice.Slice value)
static boolean	indeterminate(io.airlift.slice.Slice value, boolean isNull)
static Boolean	notEqual(io.airlift.slice.Slice leftJson, io.airlift.slice.Slice rightJson)

Methods inherited from class java.lang.Object

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

Field Detail

JSON_FACTORY

public static final com.fasterxml.jackson.core.JsonFactory JSON_FACTORY

Method Detail

castToVarchar

public static io.airlift.slice.Slice castToVarchar(io.airlift.slice.Slice json)

castToBigint

public static Long castToBigint(io.airlift.slice.Slice json)

castToInteger

public static Long castToInteger(io.airlift.slice.Slice json)

castToSmallint

public static Long castToSmallint(io.airlift.slice.Slice json)

castToTinyint

public static Long castToTinyint(io.airlift.slice.Slice json)

castToDouble

public static Double castToDouble(io.airlift.slice.Slice json)

castToReal

public static Long castToReal(io.airlift.slice.Slice json)

castToBoolean

public static Boolean castToBoolean(io.airlift.slice.Slice json)

castFromVarchar

public static io.airlift.slice.Slice castFromVarchar(io.airlift.slice.Slice value)

castFromTinyInt

public static io.airlift.slice.Slice castFromTinyInt(long value)

castFromSmallInt

public static io.airlift.slice.Slice castFromSmallInt(long value)

castFromInteger

public static io.airlift.slice.Slice castFromInteger(long value)

castFromBigint

public static io.airlift.slice.Slice castFromBigint(long value)

castFromDouble

public static io.airlift.slice.Slice castFromDouble(double value)

castFromReal

public static io.airlift.slice.Slice castFromReal(long value)

castFromBoolean

public static io.airlift.slice.Slice castFromBoolean(boolean value)

castFromTimestamp

public static io.airlift.slice.Slice castFromTimestamp(ConnectorSession session,
                                                       long value)

castFromDate

public static io.airlift.slice.Slice castFromDate(ConnectorSession session,
                                                  long value)

hashCode

public static long hashCode(io.airlift.slice.Slice value)

indeterminate

public static boolean indeterminate(io.airlift.slice.Slice value,
                                    boolean isNull)

equals

public static Boolean equals(io.airlift.slice.Slice leftJson,
                             io.airlift.slice.Slice rightJson)

notEqual

public static Boolean notEqual(io.airlift.slice.Slice leftJson,
                               io.airlift.slice.Slice rightJson)