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::Sort(3pm) User Contributed Perl Documentation RDF::Query::Algebra::Sort(3pm)NAME
RDF::Query::Algebra::Sort - Algebra class for sorting
VERSION
This document describes RDF::Query::Algebra::Sort version 2.908.
METHODS
Beyond the methods documented below, this class inherits methods from the RDF::Query::Algebra class.
"new ( $pattern, [ $dir =" $expr ] )>
Returns a new Sort 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 pattern to be sorted.
"orderby"
Returns the array of ordering definitions.
"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.
"is_solution_modifier"
Returns true if this node is a solution modifier.
AUTHOR
Gregory Todd Williams <gwilliams@cpan.org>
perl v5.14.2 2012-01-31 RDF::Query::Algebra::Sort(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)