NAME

       Lucy::Plan::FieldType - Define a field's behavior.

SYNOPSIS

           my @sortable;
           for my $field ( @{ $schema->all_fields } ) {
               my $type = $schema->fetch_type($field);
               next unless $type->sortable;
               push @sortable, $field;
           }

DESCRIPTION

       FieldType is an abstract class defining a set of traits and behaviors which may be associated with one or
       more field names.

       Properties which are common to all field types include "boost", "indexed", "stored", "sortable",
       "binary", and "similarity".

       The "boost" property is a floating point scoring multiplier which defaults to 1.0.  Values greater than
       1.0 cause the field to contribute more to a document's score, lower values, less.

       The "indexed" property indicates whether the field should be indexed (so that it can be searched).

       The "stored" property indicates whether to store the raw field value, so that it can be retrieved when a
       document turns up in a search.

       The "sortable" property indicates whether search results should be sortable based on the contents of the
       field.

       The "binary" property indicates whether the field contains binary or text data.  Unlike most other
       properties, "binary" is not settable.

       The "similarity" property is a Similarity object which defines matching and scoring behavior for the
       field.  It is required if the field is "indexed".

METHODS

   get_boost()
       Accessor for "boost".

   indexed()
       Accessor for "indexed".

   stored()
       Accessor for "stored".

   sortable()
       Accessor for "sortable".

   binary()
       Indicate whether the field contains binary data.

INHERITANCE

       Lucy::Plan::FieldType isa Lucy::Object::Obj.

perl v5.26.0                                       2017-08-02                         Lucy::Plan::FieldType(3pm)