rdf::query::algebra::timegraph(3pm) [debian man page]
RDF::Query::Algebra::TimeGraph(3pm) User Contributed Perl Documentation RDF::Query::Algebra::TimeGraph(3pm)NAME
RDF::Query::Algebra::TimeGraph - Algebra class for temporal patterns
VERSION
This document describes RDF::Query::Algebra::TimeGraph version 2.908.
METHODS
Beyond the methods documented below, this class inherits methods from the RDF::Query::Algebra class.
"new ( $interval, $pattern, $time_triples )"
Returns a new TimeGraph structure.
"construct_args"
Returns a list of arguments that, passed to this class' constructor, will produce a clone of this algebra pattern.
"interval"
Returns the time interval node of the temporal graph expression.
"pattern"
Returns the graph pattern of the temporal graph expression.
"time_triples"
Returns the triples describing the time interval of the temporal graph.
"sse"
Returns the SSE string for this algebra expression.
"as_sparql"
Returns the SPARQL string for this algebra expression.
"type"
Returns the type of this algebra expression.
"referenced_variables"
Returns a list of the variable names used in this algebra expression.
"potentially_bound"
Returns a list of the variable names used in this algebra expression that will bind values during execution.
"definite_variables"
Returns a list of the variable names that will be bound after evaluating this algebra expression.
AUTHOR
Gregory Todd Williams <gwilliams@cpan.org>
perl v5.14.2 2012-01-31 RDF::Query::Algebra::TimeGraph(3pm)
Check Out this Related Man Page
RDF::Query::Algebra::Minus(3pm) User Contributed Perl Documentation RDF::Query::Algebra::Minus(3pm)NAME
RDF::Query::Algebra::Minus - Algebra class for Minus patterns
VERSION
This document describes RDF::Query::Algebra::Minus version 2.908.
METHODS
Beyond the methods documented below, this class inherits methods from the RDF::Query::Algebra class.
"new ( $pattern, $opt_pattern )"
Returns a new Minus structure.
"construct_args"
Returns a list of arguments that, passed to this class' constructor, will produce a clone of this algebra pattern.
"pattern"
Returns the base pattern (LHS) onto which the minus pattern matches.
"minus"
Returns the minus pattern (RHS).
"sse"
Returns the SSE string for this algebra expression.
"as_sparql"
Returns the SPARQL string for this algebra expression.
"as_hash"
Returns the query as a nested set of plain data structures (no objects).
"type"
Returns the type of this algebra expression.
"referenced_variables"
Returns a list of the variable names used in this algebra expression.
"potentially_bound"
Returns a list of the variable names used in this algebra expression that will bind values during execution.
"definite_variables"
Returns a list of the variable names that will be bound after evaluating this algebra expression.
AUTHOR
Gregory Todd Williams <gwilliams@cpan.org>
perl v5.14.2 2012-01-31 RDF::Query::Algebra::Minus(3pm)
Hi All,
Query 1 :
I want to know how we can get a count of multipe occurrences of a particular expression in another string.
For Eg. If my string is " 12" and i need to count the number of spaces preceeding 12
Query 2 :
Also want to know how we can change the alignment of a... (9 Replies)
Dear people, can you please enlighten:
I need to do a (most probably) very simple thing but couldn't figure how.
I have files with lots of lines starting with a fixed expression:
Query=. (the dot is a space)
followed by different combinations of characters including special ones such... (5 Replies)