org.apache.cassandra.db
Class RowMutation

java.lang.Object
  org.apache.cassandra.db.RowMutation

public class RowMutation
extends java.lang.Object

Nested Class Summary

static class

RowMutation.RowMutationSerializer

Field Summary

static java.lang.String	FORWARD_HEADER
static java.lang.String	HINT
protected java.util.Map<java.lang.Integer,ColumnFamily>	modifications_

Constructor Summary

	RowMutation(java.lang.String table, java.nio.ByteBuffer key)
protected	RowMutation(java.lang.String table, java.nio.ByteBuffer key, java.util.Map<java.lang.Integer,ColumnFamily> modifications)
	RowMutation(java.lang.String table, Row row)

Method Summary

void	add(ColumnFamily columnFamily)
void	add(QueryPath path, java.nio.ByteBuffer value, long timestamp)
void	add(QueryPath path, java.nio.ByteBuffer value, long timestamp, int timeToLive)
void	apply()
void	applyUnsafe()
RowMutation	deepCopy()
void	delete(QueryPath path, long timestamp)
java.util.Collection<ColumnFamily>	getColumnFamilies()
static RowMutation	getRowMutation(java.lang.String table, java.nio.ByteBuffer key, java.util.Map<java.lang.String,java.util.List<ColumnOrSuperColumn>> cfmap)
static RowMutation	getRowMutationFromMutations(java.lang.String keyspace, java.nio.ByteBuffer key, java.util.Map<java.lang.String,java.util.List<Mutation>> cfmap)
DataOutputBuffer	getSerializedBuffer()
java.lang.String	getTable()
boolean	isEmpty()
java.nio.ByteBuffer	key()
Message	makeRowMutationMessage()
Message	makeRowMutationMessage(StorageService.Verb verb)
static RowMutation.RowMutationSerializer	serializer()
java.lang.String	toString()
java.lang.String	toString(boolean shallow)

Methods inherited from class java.lang.Object

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

Field Detail

HINT

public static final java.lang.String HINT

See Also:

Constant Field Values

FORWARD_HEADER

public static final java.lang.String FORWARD_HEADER

See Also:

Constant Field Values

modifications_

protected java.util.Map<java.lang.Integer,ColumnFamily> modifications_

Constructor Detail

RowMutation

public RowMutation(java.lang.String table,
                   java.nio.ByteBuffer key)

RowMutation

public RowMutation(java.lang.String table,
                   Row row)

RowMutation

protected RowMutation(java.lang.String table,
                      java.nio.ByteBuffer key,
                      java.util.Map<java.lang.Integer,ColumnFamily> modifications)

Method Detail

serializer

public static RowMutation.RowMutationSerializer serializer()

getTable

public java.lang.String getTable()

key

public java.nio.ByteBuffer key()

getColumnFamilies

public java.util.Collection<ColumnFamily> getColumnFamilies()

add

public void add(ColumnFamily columnFamily)

isEmpty

public boolean isEmpty()

add

public void add(QueryPath path,
                java.nio.ByteBuffer value,
                long timestamp,
                int timeToLive)

add

public void add(QueryPath path,
                java.nio.ByteBuffer value,
                long timestamp)

delete

public void delete(QueryPath path,
                   long timestamp)

apply

public void apply()
           throws java.io.IOException

Throws:

java.io.IOException

applyUnsafe

public void applyUnsafe()
                 throws java.io.IOException

Throws:

java.io.IOException

makeRowMutationMessage

public Message makeRowMutationMessage()
                               throws java.io.IOException

Throws:

java.io.IOException

makeRowMutationMessage

public Message makeRowMutationMessage(StorageService.Verb verb)
                               throws java.io.IOException

Throws:

java.io.IOException

getRowMutationFromMutations

public static RowMutation getRowMutationFromMutations(java.lang.String keyspace,
                                                      java.nio.ByteBuffer key,
                                                      java.util.Map<java.lang.String,java.util.List<Mutation>> cfmap)

getRowMutation

public static RowMutation getRowMutation(java.lang.String table,
                                         java.nio.ByteBuffer key,
                                         java.util.Map<java.lang.String,java.util.List<ColumnOrSuperColumn>> cfmap)

getSerializedBuffer

public DataOutputBuffer getSerializedBuffer()
                                     throws java.io.IOException

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toString

public java.lang.String toString(boolean shallow)

deepCopy

public RowMutation deepCopy()