$_params
$_params : array
Params.
Class Indices.
This function can be used to handle params for queries, filter
__construct(\Elastica\Filter\AbstractFilter $filter, array<mixed,mixed> $indices)
| \Elastica\Filter\AbstractFilter | $filter | filter which will be applied to docs in the specified indices  | 
                            
| array<mixed,mixed> | $indices | 
addIndex(string|\Elastica\Index  $index) : $this
                Adds one more index on which this filter should be applied.
| string|\Elastica\Index | $index | 
setFilter(\Elastica\Filter\AbstractFilter  $filter) : $this
                Set the filter to be applied to docs in the specified indices.
| \Elastica\Filter\AbstractFilter | $filter | 
setNoMatchFilter(\Elastica\Filter\AbstractFilter  $filter) : $this
                Set the filter to be applied to docs in indices which do not match those specified in the "indices" parameter.
| \Elastica\Filter\AbstractFilter | $filter |