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Lucy::Analysis::Inversion – Apache Lucy Documentation
Apache Lucy™

NAME

Lucy::Analysis::Inversion - A collection of Tokens.

SYNOPSIS

my $result = Lucy::Analysis::Inversion->new;

while (my $token = $inversion->next) {
    $result->append($token);
}

DESCRIPTION

An Inversion is a collection of Token objects which you can add to, then iterate over.

CONSTRUCTORS

new

my $inversion = Lucy::Analysis::Inversion->new(
    $seed,  # optional
);

Create a new Inversion.

  • seed - An initial Token to start things off, which may be undef.

METHODS

append

$inversion->append($token);

Tack a token onto the end of the Inversion.

  • token - A Token.

next

my $token = $inversion->next();

Return the next token in the Inversion until out of tokens.

reset

$inversion->reset();

Reset the Inversion’s iterator, so that the next call to next() returns the first Token in the inversion.

INHERITANCE

Lucy::Analysis::Inversion isa Clownfish::Obj.