org.apache.cassandra.thrift
Class Mutation

java.lang.Object
  org.apache.cassandra.thrift.Mutation

All Implemented Interfaces:

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

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

A Mutation is either an insert, represented by filling column_or_supercolumn, or a deletion, represented by filling the deletion attribute.

See Also:

Serialized Form

Nested Class Summary

static class

Mutation._Fields The set of fields this struct contains, along with convenience methods for finding and manipulating them.

Field Summary

ColumnOrSuperColumn	column_or_supercolumn
Deletion	deletion
static java.util.Map<Mutation._Fields,org.apache.thrift.meta_data.FieldMetaData>	metaDataMap

Constructor Summary

Mutation()

Mutation(Mutation other)
Performs a deep copy on other.

Method Summary

void	clear()
int	compareTo(Mutation other)
Mutation	deepCopy()
boolean	equals(Mutation that)
boolean	equals(java.lang.Object that)
Mutation._Fields	fieldForId(int fieldId)
ColumnOrSuperColumn	getColumn_or_supercolumn()
Deletion	getDeletion()
java.lang.Object	getFieldValue(Mutation._Fields field)
int	hashCode()
boolean	isSet(Mutation._Fields field) Returns true if field corresponding to fieldID is set (has been asigned a value) and false otherwise
boolean	isSetColumn_or_supercolumn() Returns true if field column_or_supercolumn is set (has been asigned a value) and false otherwise
boolean	isSetDeletion() Returns true if field deletion is set (has been asigned a value) and false otherwise
void	read(org.apache.thrift.protocol.TProtocol iprot)
Mutation	setColumn_or_supercolumn(ColumnOrSuperColumn column_or_supercolumn)
void	setColumn_or_supercolumnIsSet(boolean value)
Mutation	setDeletion(Deletion deletion)
void	setDeletionIsSet(boolean value)
void	setFieldValue(Mutation._Fields field, java.lang.Object value)
java.lang.String	toString()
void	unsetColumn_or_supercolumn()
void	unsetDeletion()
void	validate()
void	write(org.apache.thrift.protocol.TProtocol oprot)

Methods inherited from class java.lang.Object

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

Field Detail

column_or_supercolumn

public ColumnOrSuperColumn column_or_supercolumn

deletion

public Deletion deletion

metaDataMap

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

Constructor Detail

Mutation

public Mutation()

Mutation

public Mutation(Mutation other)

Performs a deep copy on other.

Method Detail

deepCopy

public Mutation deepCopy()

Specified by:

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

clear

public void clear()

Specified by:

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

getColumn_or_supercolumn

public ColumnOrSuperColumn getColumn_or_supercolumn()

setColumn_or_supercolumn

public Mutation setColumn_or_supercolumn(ColumnOrSuperColumn column_or_supercolumn)

unsetColumn_or_supercolumn

public void unsetColumn_or_supercolumn()

isSetColumn_or_supercolumn

public boolean isSetColumn_or_supercolumn()

Returns true if field column_or_supercolumn is set (has been asigned a value) and false otherwise

setColumn_or_supercolumnIsSet

public void setColumn_or_supercolumnIsSet(boolean value)

getDeletion

public Deletion getDeletion()

setDeletion

public Mutation setDeletion(Deletion deletion)

unsetDeletion

public void unsetDeletion()

isSetDeletion

public boolean isSetDeletion()

Returns true if field deletion is set (has been asigned a value) and false otherwise

setDeletionIsSet

public void setDeletionIsSet(boolean value)

setFieldValue

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

Specified by:

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

getFieldValue

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

Specified by:

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

isSet

public boolean isSet(Mutation._Fields field)

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

Specified by:

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

equals

public boolean equals(java.lang.Object that)

Overrides:

equals in class java.lang.Object

equals

public boolean equals(Mutation that)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

compareTo

public int compareTo(Mutation other)

Specified by:

compareTo in interface java.lang.Comparable<Mutation>

fieldForId

public Mutation._Fields fieldForId(int fieldId)

Specified by:

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

read

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

Specified by:

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

Throws:

org.apache.thrift.TException

write

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

Specified by:

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

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