org.apache.cassandra.db

Class CFRowAdder

java.lang.Object

org.apache.cassandra.db.CFRowAdder

public class CFRowAdder
extends java.lang.Object

Convenience object to populate a given CQL3 row in a ColumnFamily object. This is meant for when performance is not of the utmost importance. When performance matters, it might be worth allocating such builder.

Field Summary

Fields

Modifier and Type	Field and Description
ColumnFamily	cf
Composite	prefix
long	timestamp
int	ttl

Constructor Summary

Constructors

Constructor and Description
CFRowAdder(ColumnFamily cf, Composite prefix, long timestamp)
CFRowAdder(ColumnFamily cf, Composite prefix, long timestamp, int ttl)

Method Summary

Modifier and Type	Method and Description
CFRowAdder	add(java.lang.String cql3ColumnName, java.lang.Object value)
CFRowAdder	addListEntry(java.lang.String cql3ColumnName, java.lang.Object value)
CFRowAdder	addMapEntry(java.lang.String cql3ColumnName, java.lang.Object key, java.lang.Object value)
CFRowAdder	resetCollection(java.lang.String cql3ColumnName)

Methods inherited from class java.lang.Object

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

Field Detail

cf

public final ColumnFamily cf

prefix

public final Composite prefix

timestamp

public final long timestamp

ttl

public final int ttl

Constructor Detail

CFRowAdder

public CFRowAdder(ColumnFamily cf,
                  Composite prefix,
                  long timestamp)

CFRowAdder

public CFRowAdder(ColumnFamily cf,
                  Composite prefix,
                  long timestamp,
                  int ttl)

Method Detail

add

public CFRowAdder add(java.lang.String cql3ColumnName,
                      java.lang.Object value)

resetCollection

public CFRowAdder resetCollection(java.lang.String cql3ColumnName)

addMapEntry

public CFRowAdder addMapEntry(java.lang.String cql3ColumnName,
                              java.lang.Object key,
                              java.lang.Object value)

addListEntry

public CFRowAdder addListEntry(java.lang.String cql3ColumnName,
                               java.lang.Object value)