org.apache.cassandra.thrift

Class SliceRange

java.lang.Object

org.apache.cassandra.thrift.SliceRange

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<SliceRange>, org.apache.thrift.TBase<SliceRange,SliceRange._Fields>

public class SliceRange
extends java.lang.Object
implements org.apache.thrift.TBase<SliceRange,SliceRange._Fields>, java.io.Serializable, java.lang.Cloneable

A slice range is a structure that stores basic range, ordering and limit information for a query that will return multiple columns. It could be thought of as Cassandra's version of LIMIT and ORDER BY

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SliceRange._Fields The set of fields this struct contains, along with convenience methods for finding and manipulating them.

Field Summary

Fields

Modifier and Type	Field and Description
int	count
java.nio.ByteBuffer	finish
static java.util.Map<SliceRange._Fields,org.apache.thrift.meta_data.FieldMetaData>	metaDataMap
boolean	reversed
java.nio.ByteBuffer	start

Constructor Summary

Constructors

Constructor and Description
SliceRange()
SliceRange(java.nio.ByteBuffer start, java.nio.ByteBuffer finish, boolean reversed, int count)
SliceRange(SliceRange other) Performs a deep copy on other.

Method Summary

Methods

Modifier and Type	Method and Description
java.nio.ByteBuffer	bufferForFinish()
java.nio.ByteBuffer	bufferForStart()
void	clear() Return to the state of having just been initialized, as though you had just called the default constructor.
int	compareTo(SliceRange other)
SliceRange	deepCopy()
boolean	equals(java.lang.Object that)
boolean	equals(SliceRange that)
SliceRange._Fields	fieldForId(int fieldId) Get the F instance that corresponds to fieldId.
int	getCount()
java.lang.Object	getFieldValue(SliceRange._Fields field) Get a field's value by field variable.
byte[]	getFinish()
byte[]	getStart()
int	hashCode()
boolean	isReversed()
boolean	isSet(SliceRange._Fields field) Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
boolean	isSetCount() Returns true if field count is set (has been assigned a value) and false otherwise
boolean	isSetFinish() Returns true if field finish is set (has been assigned a value) and false otherwise
boolean	isSetReversed() Returns true if field reversed is set (has been assigned a value) and false otherwise
boolean	isSetStart() Returns true if field start is set (has been assigned a value) and false otherwise
void	read(org.apache.thrift.protocol.TProtocol iprot) Reads the TObject from the given input protocol.
SliceRange	setCount(int count)
void	setCountIsSet(boolean value)
void	setFieldValue(SliceRange._Fields field, java.lang.Object value) Set a field's value by field variable.
SliceRange	setFinish(byte[] finish)
SliceRange	setFinish(java.nio.ByteBuffer finish)
void	setFinishIsSet(boolean value)
SliceRange	setReversed(boolean reversed)
void	setReversedIsSet(boolean value)
SliceRange	setStart(byte[] start)
SliceRange	setStart(java.nio.ByteBuffer start)
void	setStartIsSet(boolean value)
java.lang.String	toString()
void	unsetCount()
void	unsetFinish()
void	unsetReversed()
void	unsetStart()
void	validate()
void	write(org.apache.thrift.protocol.TProtocol oprot) Writes the objects out to the protocol

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

start

public java.nio.ByteBuffer start

finish

public java.nio.ByteBuffer finish

reversed

public boolean reversed

count

public int count

metaDataMap

public static final java.util.Map<SliceRange._Fields,org.apache.thrift.meta_data.FieldMetaData> metaDataMap

Constructor Detail

SliceRange

public SliceRange()

SliceRange

public SliceRange(java.nio.ByteBuffer start,
          java.nio.ByteBuffer finish,
          boolean reversed,
          int count)

SliceRange

public SliceRange(SliceRange other)

Performs a deep copy on other.

Method Detail

deepCopy

public SliceRange deepCopy()

Specified by:

deepCopy in interface org.apache.thrift.TBase<SliceRange,SliceRange._Fields>

clear

public void clear()

Description copied from interface: org.apache.thrift.TBase

Return to the state of having just been initialized, as though you had just called the default constructor.

Specified by:

clear in interface org.apache.thrift.TBase<SliceRange,SliceRange._Fields>

getStart

public byte[] getStart()

bufferForStart

public java.nio.ByteBuffer bufferForStart()

setStart

public SliceRange setStart(byte[] start)

setStart

public SliceRange setStart(java.nio.ByteBuffer start)

unsetStart

public void unsetStart()

isSetStart

public boolean isSetStart()

Returns true if field start is set (has been assigned a value) and false otherwise

setStartIsSet

public void setStartIsSet(boolean value)

getFinish

public byte[] getFinish()

bufferForFinish

public java.nio.ByteBuffer bufferForFinish()

setFinish

public SliceRange setFinish(byte[] finish)

setFinish

public SliceRange setFinish(java.nio.ByteBuffer finish)

unsetFinish

public void unsetFinish()

isSetFinish

public boolean isSetFinish()

Returns true if field finish is set (has been assigned a value) and false otherwise

setFinishIsSet

public void setFinishIsSet(boolean value)

isReversed

public boolean isReversed()

setReversed

public SliceRange setReversed(boolean reversed)

unsetReversed

public void unsetReversed()

isSetReversed

public boolean isSetReversed()

Returns true if field reversed is set (has been assigned a value) and false otherwise

setReversedIsSet

public void setReversedIsSet(boolean value)

getCount

public int getCount()

setCount

public SliceRange setCount(int count)

unsetCount

public void unsetCount()

isSetCount

public boolean isSetCount()

Returns true if field count is set (has been assigned a value) and false otherwise

setCountIsSet

public void setCountIsSet(boolean value)

setFieldValue

public void setFieldValue(SliceRange._Fields field,
                 java.lang.Object value)

Description copied from interface: org.apache.thrift.TBase

Set a field's value by field variable. Primitive types must be "boxed" in the appropriate object wrapper type.

Specified by:

setFieldValue in interface org.apache.thrift.TBase<SliceRange,SliceRange._Fields>

getFieldValue

public java.lang.Object getFieldValue(SliceRange._Fields field)

Description copied from interface: org.apache.thrift.TBase

Get a field's value by field variable. Primitive types will be wrapped in the appropriate "boxed" types.

Specified by:

getFieldValue in interface org.apache.thrift.TBase<SliceRange,SliceRange._Fields>

isSet

public boolean isSet(SliceRange._Fields field)

Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise

Specified by:

isSet in interface org.apache.thrift.TBase<SliceRange,SliceRange._Fields>

equals

public boolean equals(java.lang.Object that)

Overrides:

equals in class java.lang.Object

equals

public boolean equals(SliceRange that)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

compareTo

public int compareTo(SliceRange other)

Specified by:

compareTo in interface java.lang.Comparable<SliceRange>

fieldForId

public SliceRange._Fields fieldForId(int fieldId)

Description copied from interface: org.apache.thrift.TBase

Get the F instance that corresponds to fieldId.

Specified by:

fieldForId in interface org.apache.thrift.TBase<SliceRange,SliceRange._Fields>

read

public void read(org.apache.thrift.protocol.TProtocol iprot)
          throws org.apache.thrift.TException

Description copied from interface: org.apache.thrift.TBase

Reads the TObject from the given input protocol.

Specified by:

read in interface org.apache.thrift.TBase<SliceRange,SliceRange._Fields>

Parameters:

iprot - Input protocol

Throws:

org.apache.thrift.TException

write

public void write(org.apache.thrift.protocol.TProtocol oprot)
           throws org.apache.thrift.TException

Description copied from interface: org.apache.thrift.TBase

Writes the objects out to the protocol

Specified by:

write in interface org.apache.thrift.TBase<SliceRange,SliceRange._Fields>

Parameters:

oprot - Output protocol

Throws:

org.apache.thrift.TException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

validate

public void validate()
              throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException