Class CfMutator

A convenience subclass of phpcassa\Batch\Mutator for dealing with batch operations on a single column family.

phpcassa\Batch\AbstractMutator

Extended by

phpcassa\Batch\CfMutator

Namespace: phpcassa\Batch
Package: phpcassa\Batch
Located at phpcassa/Batch/CfMutator.php

Methods summary
`public`	# `__construct( phpcassa\ColumnFamily $column_family, phpcassa\ConsistencyLevel $write_consistency_level = null )` Initialize a mutator for a given column family. Initialize a mutator for a given column family. Parameters `$column_family` `phpcassa\ColumnFamily` $column_family an initialized instanced of ColumnFamily; this object's pool will be used for all operations. `$write_consistency_level` `phpcassa\ConsistencyLevel` $write_consistency_level the consistency level this mutator will write at; if left as NULL, this defaults to $column_family->write_consistency_level.
`public`	# `insert( mixed $key, mixed[] $columns, integer $timestamp = null, integer $ttl = null )` Add an insertion to the buffer. Add an insertion to the buffer. Parameters `$key` `mixed` $key the row key `$columns` `mixed[]` $columns an array of columns to insert, whose format should match $column_family->insert_format `$timestamp` `integer` $timestamp an optional timestamp (default is "now", when this function is called, not when send() is called) `$ttl` `integer` $ttl a TTL to apply to all columns inserted here
`public`	# `remove( mixed $key, mixed[] $columns = null, mixed $super_column = null, integer $timestamp = null )` Add a deletion to the buffer. Add a deletion to the buffer. Parameters `$key` `mixed` $key the row key `$columns` `mixed[]` $columns a list of columns or super columns to delete `$super_column` `mixed` $supercolumn if you want to delete only some subcolumns from a single super column, set this to the super column name `$timestamp` `integer` $timestamp an optional timestamp (default is "now", when this function is called, not when send() is called)

Methods inherited from phpcassa\Batch\AbstractMutator
`send()`