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48 commits

Author SHA1 Message Date
Yaroslav Taben
13563202f0 Add not operator into ParserDefinition 
This allows our parser to properly recognize not
operator in queries with correct precedence.
 2015-06-06 10:27:36 -07:00
Yaroslav Taben
2e60177f12 Add NotPredicate for EntityFilters 
This predicate simply negates its operand.
 2015-06-06 10:20:28 -07:00
Yaroslav Taben
548e65f620 Swap operand order for instance_of operator 
The previous order made sense when the operand was
called is_instance. With this name, using
"entity.type instance_of types.thing" makes much more
sense than the other way around.
 2015-06-05 20:38:06 -07:00
Erik Ogenvik
0953bdc133 Provide more info in error message. 2015-05-24 11:25:08 +02:00
Erik Ogenvik
76a47338fb Fixed incorrect cast. 2015-05-24 10:54:11 +02:00
Erik Ogenvik
1f91ff5709 Changed the "is_instance" op to "instance_of". 
It just feels more natural.
 2015-05-02 22:18:48 +02:00
Erik Ogenvik
9af513658a Added include needed by earlier gcc versions. 2015-05-02 15:15:42 +02:00
Erik Ogenvik
344724e9b2 Added include for invalid_argument. 
Seems to be needed on older gcc versions.
 2015-05-02 13:34:47 +02:00
Erik Ogenvik
bd4f70705d Initialize in correct order. 2015-04-18 22:31:07 +02:00
Yaroslav Taben
0d1a3428b3 Fixed potential segfault by preventing creation of bad predicates. 
Check for null Consumer is now performed regardless of operator.
Mainly because types can also be checked using equality sign.
 2014-09-27 18:50:54 -04:00
Yaroslav Taben
c6d9bbf950 Added support for self.* types of query 2014-09-20 15:52:59 -04:00
Yaroslav Taben
c72a704d93 Added contains_recursive definition in the parser definition. 2014-09-08 16:35:26 -04:00
Yaroslav Taben
66b41e3a86 Added ContainsRecursiveFunctionProvider class. 
This class will be used to handle queries that use
contains_recursive method which takes 2 arguments
1. A consumer that returnes container (i.e. entity.contains)
2. Any predicate (i.e. entity.type=types.barrel)
The method returns true iff there exists an entity
within the container that matches the condition
 2014-09-08 16:13:18 -04:00
Yaroslav Taben
268e74c51a Added Contains provider and corresponding tests 2014-09-07 16:21:08 -04:00
Yaroslav Taben
ad0aa918d7 Moved filter's Predicate classes into separate files 2014-09-05 19:43:32 -04:00
Yaroslav Taben
fa665ed57b Added support for numeric entity ID matching. 2014-08-25 14:26:30 -04:00
Yaroslav Taben
c5001cf3fa Changed parser to use an instance of a provider factory for segments 
Modified the client code to comply to this change
 2014-08-15 13:53:17 -04:00
Yaroslav Taben
85533d3771 Created a MindProviderFactory to handle mind-related queries 2014-08-15 13:22:05 -04:00
Yaroslav Taben
8502943d6c Added support for memory.* query in ProvidersFactory 2014-08-13 13:07:46 -04:00
Yaroslav Taben
87921e399b Changed MemoryProvider to use QueryContext 2014-08-13 12:33:53 -04:00
Yaroslav Taben
f80fb518b1 Added MemoryProvider and MindQueryContext struct 
This is intended to handle memory related queries from mind code
 2014-08-11 23:29:51 -04:00
Yaroslav Taben
136d94e9ae Removed unused components 2014-08-11 18:11:10 -04:00
Yaroslav Taben
bed9a7cdc0 Added use of symbol table for comparison operators in the parser 2014-08-11 17:40:00 -04:00
Yaroslav Taben
5180f938a3 Added support for boolean values in parser definition 2014-08-11 16:46:54 -04:00
Yaroslav Taben
5fff6d659a Added ability to specify multiple types for is_instance operator 
Syntax example: entity.type is_instance types.boulder|types.barrel
Changed existing test cases to comply with new syntax rules
 2014-08-05 13:55:57 -04:00
Yaroslav Taben
c088f11b50 Added support for "[]" list notation for int/float/str in parser 2014-08-04 17:37:55 -04:00
Yaroslav Taben
28248f15e4 Added support for "in" operator in the parser definition 2014-08-04 14:48:39 -04:00
Yaroslav Taben
6ee6907d23 Added support for In operator in ComparerPredicate. 
Minor fixups in implementation of other operators
 2014-08-04 14:40:18 -04:00
Yaroslav Taben
fbd349e069 Fixed search for nonexisting type using "is_instance" operator. 
Currently, the query is considered to be invalid in such case.
 2014-08-01 16:15:15 -04:00
Yaroslav Taben
8f02efb26e Added support for contains operator in ParserDefinition. 2014-08-01 15:49:58 -04:00
Yaroslav Taben
066ef0fcd1 Added implementation for CONTAINS operator in ComparerPredicate. 2014-08-01 15:43:41 -04:00
Yaroslav Taben
f8100fb210 Added support for "and" "or" operators in parser definition. 
These operators require at lest one space before and after.
 2014-08-01 15:17:30 -04:00
Yaroslav Taben
9ece166659 Changed current Filter class to use the new filter structure 
Updated the test cases to match the new syntax.
 2014-07-30 16:42:51 -04:00
Yaroslav Taben
9fcd4474da Added new parser definition. 2014-07-30 16:33:04 -04:00
Yaroslav Taben
1e2a3496cf Added implementation for additional comparison operators 
operators ">, >=, <, <=" only support numeric comparison.
 2014-07-30 13:28:17 -04:00
Erik Ogenvik
b112448e07 WIP filter example. 2014-07-27 22:10:02 +02:00
Yaroslav Taben
eef7afc6b2 Allowed for function-type expression in the filter query 
Currently, only distance is allowed. The functionality is yet to be
implemented.
 2014-07-24 11:58:03 -04:00
Yaroslav Taben
fced3581cb Fixed comparison operators in BBox Case. 
Bitwise or was used by accident.
 2014-07-23 12:57:49 -04:00
ytaben
940c8e8187 Fixed compilation errors 2014-07-23 11:18:59 -04:00
Yaroslav Taben
c5bb9613b3 Improved implementation of OutfitCase 
Outfit case now actually serves as a "bridge" case
where we simply use an entity from outfit to
match consecutive cases.
 2014-07-22 18:36:44 -04:00
Yaroslav Taben
907c49ccef Changed parsing process to parse directly into ParsedCondition 
Intermediate condition struct is not unused
 2014-07-14 12:28:29 -04:00
Yaroslav Taben
7868c7a9c8 Implemented functionality of "in" and "all" search in lists 
Added corresponding test cases
 2014-07-14 11:57:00 -04:00
Yaroslav Taben
c046272a09 Added support for nested outfit and other cases within outfit 
Added test cases for the new features.
 2014-07-10 14:30:21 -04:00
Yaroslav Taben
d9cb837f6d Changed the expression structure to Boost::Variant based AST 
Added new docs, various code optimization and improved redability.
 2014-07-07 20:27:15 -04:00
Yaroslav Taben
734b4ec3b9 Added BBox case and test cases for it. 
Updated and added new docs
Made other fixups
 2014-06-27 15:27:01 -04:00
Yaroslav Taben
d8b3df6699 Added implementation of OutfitCase and test cases for it 
Added accessor for entity in OutfitCase
 2014-06-25 14:16:16 -04:00
Yaroslav Taben
5ef4544db5 Implemented precedence rules ("&" operators evaluated first) 
Search function now accepts LocatedEntity* vector.
This is likely a temporary solution, as it doesn't support
parenthesis and can be written in a neater way.
 2014-06-17 17:44:13 -04:00
Yaroslav Taben
9f17d4d0df Made various fixes and improved implementation of multiple methods. 
Added proper destructor methods.
Fixed various bugs within cases and comparers.
Added support for soft/hard type comparison.
Fixed/moved case grammar definitions.
Added a general framework for memory cases.
 2014-06-13 13:17:38 -04:00