Cloud Bigtable Client - Class ValueFilter (1.22.2)

Reference documentation and code samples for the Cloud Bigtable Client class ValueFilter.

A builder used to configure value based filters.

Example:

use Google\Cloud\Bigtable\Filter;

$builder = Filter::value();

Methods

regex

Matches only cells with values that satisfy the given RE2 regex. Note that, since cell values can contain arbitrary bytes, the \C escape sequence must be used if a true wildcard is desired. The . character will not match the new line character \n, which may be present in a binary value.

Example:

$valueFilter = $builder->regex('prefix.*');
Parameter
NameDescription
value string

A regex value.

Returns
TypeDescription
Google\Cloud\Bigtable\Filter\SimpleFilter

exactMatch

Matches only cells with values that match the given value.

Example:

$valueFilter = $builder->exactMatch('value1');
Parameter
NameDescription
value array|string

An exact value to match.

Returns
TypeDescription
Google\Cloud\Bigtable\Filter\SimpleFilter

range

Returns a builder used to configure value range filters.

Example:

$valueFilter = $builder->range()
    ->of('value1', 'value10');
Returns
TypeDescription
Google\Cloud\Bigtable\Filter\ValueRangeFilter

strip

Replaces each cell's value with an empty string.

Returns
TypeDescription
Google\Cloud\Bigtable\Filter\SimpleFilter