Class Mutator

Allows you to group multiple mutations across one or more keys and column families into a single batch operation.

phpcassa\Batch\AbstractMutator

Extended by

phpcassa\Batch\Mutator

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

Methods summary
`public`	# `__construct( phpcassa\Connection\ConnectionPool $pool, cassandra\ConsistencyLevel $consistency_level = phpcassa\Batch\ConsistencyLevel::ONE )` Intialize a mutator with a connection pool and consistency level. Intialize a mutator with a connection pool and consistency level. Parameters `$pool` `phpcassa\Connection\ConnectionPool` $pool the connection pool to use for all operations `$consistency_level` `cassandra\ConsistencyLevel` $consistency_level the default consistency level this mutator will write at, with a default of ConsistencyLevel::ONE
`public`	# `insert( phpcassa\ColumnFamily $column_family, mixed $key, mixed[] $columns, integer $timestamp = null, integer $ttl = null )` Add an insertion to the buffer. Add an insertion to the buffer. Parameters `$column_family` `phpcassa\ColumnFamily` $column_family an initialized ColumnFamily instance `$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( phpcassa\ColumnFamily $column_family, mixed $key, mixed[] $columns = null, mixed $super_column = null, integer $timestamp = null )` Add a deletion to the buffer. Add a deletion to the buffer. Parameters `$column_family` `phpcassa\ColumnFamily` $column_family an initialized ColumnFamily instance `$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()`