CQL::ProxNode - represents a PROX node in a CQL parse tree
use CQL::ProxNode; my $node = CQL::ProxNode->new( left => $left ); $node->addSecondTerm( $right );
Creates a new, incomplete, proximity node with the specified left-hand side. No right-hand side is specified at this stage: that must be specified later, using the addSecondSubterm() method. (That may seem odd, but it's just easier to write the parser that way.)
Proximity paramaters may be added at any time, before or after the right-hand-side sub-tree is added.
my $prox = CQL::ProxNode->new( $term );
To install CQL::Parser, copy and paste the appropriate command in to your terminal.
cpanm
cpanm CQL::Parser
CPAN shell
perl -MCPAN -e shell install CQL::Parser
For more information on module installation, please visit the detailed CPAN module installation guide.