com.facebook.presto.spi.type

Class IntervalDayTimeType

java.lang.Object

com.facebook.presto.spi.type.IntervalDayTimeType

All Implemented Interfaces:

FixedWidthType, Type

public final class IntervalDayTimeType
extends Object
implements FixedWidthType

Field Summary

Fields

Modifier and Type	Field and Description
static BlockEncodingFactory<?>	BLOCK_ENCODING_FACTORY
static IntervalDayTimeType	INTERVAL_DAY_TIME

Method Summary

Methods

Modifier and Type	Method and Description
void	appendTo(io.airlift.slice.Slice slice, int offset, BlockBuilder blockBuilder) Append the value at offset in slice to blockBuilder.
void	appendTo(io.airlift.slice.Slice slice, int offset, io.airlift.slice.SliceOutput sliceOutput) Append the value at offset in slice to sliceOutput.
int	compareTo(io.airlift.slice.Slice leftSlice, int leftOffset, io.airlift.slice.Slice rightSlice, int rightOffset) Compare the values in the specified slices at the specified offsets equal.
BlockBuilder	createBlockBuilder(BlockBuilderStatus blockBuilderStatus) Creates a block builder for this type.
BlockBuilder	createFixedSizeBlockBuilder(int positionCount) Creates a block builder for this type sized to hold the specified number of positions.
boolean	equalTo(io.airlift.slice.Slice leftSlice, int leftOffset, BlockCursor rightCursor) Is the value at the specified offset in the specified slice equal value at the specified cursor?
boolean	equalTo(io.airlift.slice.Slice leftSlice, int leftOffset, io.airlift.slice.Slice rightSlice, int rightOffset) Are the values in the specified slices at the specified offsets equal?
boolean	getBoolean(io.airlift.slice.Slice slice, int offset) Gets the value at the specified offset in the specified slice as a boolean.
double	getDouble(io.airlift.slice.Slice slice, int offset) Gets the value at the specified offset in the specified slice as a double.
int	getFixedSize() Gets the size of a value of this type is bytes.
static IntervalDayTimeType	getInstance()
Class<?>	getJavaType() Gets the Java class type used to represent this value on the stack during expression execution.
long	getLong(io.airlift.slice.Slice slice, int offset) Gets the value at the specified offset in the specified slice as a long.
String	getName() Gets the name of this type which must be case insensitive globally unique.
Object	getObjectValue(ConnectorSession session, io.airlift.slice.Slice slice, int offset) Gets an object representation of the type encoded in the specified slice at the specified offset.
io.airlift.slice.Slice	getSlice(io.airlift.slice.Slice slice, int offset) Gets the value at the specified offset in the specified slice as a Slice.
int	hash(io.airlift.slice.Slice slice, int offset) Calculates the hash code of the value at the specified offset in the specified slice.
String	toString()
void	writeBoolean(io.airlift.slice.SliceOutput sliceOutput, boolean value) Writes the boolean value into the specified slice output.
void	writeDouble(io.airlift.slice.SliceOutput sliceOutput, double value) Writes the double value into the specified slice output.
void	writeLong(io.airlift.slice.SliceOutput sliceOutput, long value) Writes the long value into the specified slice output.
void	writeSlice(io.airlift.slice.SliceOutput sliceOutput, io.airlift.slice.Slice value, int offset) Writes the Slice value into the specified slice output.

Methods inherited from class java.lang.Object

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

Field Detail

INTERVAL_DAY_TIME

public static final IntervalDayTimeType INTERVAL_DAY_TIME

BLOCK_ENCODING_FACTORY

public static final BlockEncodingFactory<?> BLOCK_ENCODING_FACTORY

Method Detail

getInstance

public static IntervalDayTimeType getInstance()

getName

public String getName()

Description copied from interface: Type

Gets the name of this type which must be case insensitive globally unique. The name of a user defined type must be a legal identifier in Presto.

Specified by:

getName in interface Type

getJavaType

public Class<?> getJavaType()

Description copied from interface: Type

Gets the Java class type used to represent this value on the stack during expression execution. This value is used to determine which method should be called on Cursor, RecordSet or RandomAccessBlock to fetch a value of this type. Currently, this must be boolean, long, double, or Slice.

Specified by:

getJavaType in interface Type

getFixedSize

public int getFixedSize()

Description copied from interface: FixedWidthType

Gets the size of a value of this type is bytes. All values of a FixedWidthType are the same size.

Specified by:

getFixedSize in interface FixedWidthType

getObjectValue

public Object getObjectValue(ConnectorSession session,
                    io.airlift.slice.Slice slice,
                    int offset)

Description copied from interface: FixedWidthType

Gets an object representation of the type encoded in the specified slice at the specified offset. This is the value returned to the user via the REST endpoint and therefore must be JSON serializable.

Specified by:

getObjectValue in interface FixedWidthType

createBlockBuilder

public BlockBuilder createBlockBuilder(BlockBuilderStatus blockBuilderStatus)

Description copied from interface: Type

Creates a block builder for this type. This is the builder used to store values after an expression projection within the query.

Specified by:

createBlockBuilder in interface Type

createFixedSizeBlockBuilder

public BlockBuilder createFixedSizeBlockBuilder(int positionCount)

Description copied from interface: FixedWidthType

Creates a block builder for this type sized to hold the specified number of positions.

Specified by:

createFixedSizeBlockBuilder in interface FixedWidthType

getBoolean

public boolean getBoolean(io.airlift.slice.Slice slice,
                 int offset)

Description copied from interface: FixedWidthType

Gets the value at the specified offset in the specified slice as a boolean.

Specified by:

getBoolean in interface FixedWidthType

writeBoolean

public void writeBoolean(io.airlift.slice.SliceOutput sliceOutput,
                boolean value)

Description copied from interface: FixedWidthType

Writes the boolean value into the specified slice output.

Specified by:

writeBoolean in interface FixedWidthType

getLong

public long getLong(io.airlift.slice.Slice slice,
           int offset)

Description copied from interface: FixedWidthType

Gets the value at the specified offset in the specified slice as a long.

Specified by:

getLong in interface FixedWidthType

writeLong

public void writeLong(io.airlift.slice.SliceOutput sliceOutput,
             long value)

Description copied from interface: FixedWidthType

Writes the long value into the specified slice output.

Specified by:

writeLong in interface FixedWidthType

getDouble

public double getDouble(io.airlift.slice.Slice slice,
               int offset)

Description copied from interface: FixedWidthType

Gets the value at the specified offset in the specified slice as a double.

Specified by:

getDouble in interface FixedWidthType

writeDouble

public void writeDouble(io.airlift.slice.SliceOutput sliceOutput,
               double value)

Description copied from interface: FixedWidthType

Writes the double value into the specified slice output.

Specified by:

writeDouble in interface FixedWidthType

getSlice

public io.airlift.slice.Slice getSlice(io.airlift.slice.Slice slice,
                              int offset)

Description copied from interface: FixedWidthType

Gets the value at the specified offset in the specified slice as a Slice.

Specified by:

getSlice in interface FixedWidthType

writeSlice

public void writeSlice(io.airlift.slice.SliceOutput sliceOutput,
              io.airlift.slice.Slice value,
              int offset)

Description copied from interface: FixedWidthType

Writes the Slice value into the specified slice output.

Specified by:

writeSlice in interface FixedWidthType

equalTo

public boolean equalTo(io.airlift.slice.Slice leftSlice,
              int leftOffset,
              io.airlift.slice.Slice rightSlice,
              int rightOffset)

Description copied from interface: FixedWidthType

Are the values in the specified slices at the specified offsets equal?

Specified by:

equalTo in interface FixedWidthType

equalTo

public boolean equalTo(io.airlift.slice.Slice leftSlice,
              int leftOffset,
              BlockCursor rightCursor)

Description copied from interface: FixedWidthType

Is the value at the specified offset in the specified slice equal value at the specified cursor?

Specified by:

equalTo in interface FixedWidthType

hash

public int hash(io.airlift.slice.Slice slice,
       int offset)

Description copied from interface: FixedWidthType

Calculates the hash code of the value at the specified offset in the specified slice.

Specified by:

hash in interface FixedWidthType

compareTo

public int compareTo(io.airlift.slice.Slice leftSlice,
            int leftOffset,
            io.airlift.slice.Slice rightSlice,
            int rightOffset)

Description copied from interface: FixedWidthType

Compare the values in the specified slices at the specified offsets equal.

Specified by:

compareTo in interface FixedWidthType

appendTo

public void appendTo(io.airlift.slice.Slice slice,
            int offset,
            BlockBuilder blockBuilder)

Description copied from interface: FixedWidthType

Append the value at offset in slice to blockBuilder.

Specified by:

appendTo in interface FixedWidthType

appendTo

public void appendTo(io.airlift.slice.Slice slice,
            int offset,
            io.airlift.slice.SliceOutput sliceOutput)

Description copied from interface: FixedWidthType

Append the value at offset in slice to sliceOutput.

Specified by:

appendTo in interface FixedWidthType

toString

public String toString()

Overrides:

toString in class Object