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Mike Gerwitz 36a3e348b6 core: Add comparison operators for table query predicates 
This is fairly primitive support and it completely sidesteps the bisect
algorithm for now.  The next commit will abstract this a little bit further
to make it less awkward to use.

* core/test/core/vector/table.xml: New test cases.
* core/vector/filter.xml (CmpOp): New typedef.
  (mfilter): Document that bisecting will not happen unless `CMP_OP_EQ'
    is used.  Implement that restriction.
    [op]: New parameter.  Provide it to `mrange'.
  (_mfilter, _mrange_cmp): Rename from `_mfilter'.  Implement new comparison
    check based on `op'
    [op]: New argument.
* core/vector/table.xml (_when_)[@op@]: New param.  Add it to the produced
    vector.
  (_mquery): Unpack op (from `_when_') in call to `mfilter'.
 		2019-02-04 10:22:46 -05:00
..
numeric numeric/convert (_endpoint_): Add @desc@ 2018-09-28 16:34:37 -04:00
test core: Add comparison operators for table query predicates 2019-02-04 10:22:46 -05:00
vector core: Add comparison operators for table query predicates 2019-02-04 10:22:46 -05:00
.gitignore .gitignore *.html 2018-09-11 09:30:50 -04:00
README.md {L=>}GPL 2018-09-11 09:30:52 -04:00
aggregate.xml {L=>}GPL 2018-09-11 09:30:52 -04:00
alias.xml alias: Do not generate alias if name matches source 2018-09-11 09:30:53 -04:00
assert.xml assert: Add _assert_/@neg-desc@ 2018-09-13 15:13:47 -04:00
base.xml base: Add maybe type 2018-09-11 09:30:54 -04:00
build.xml core build 2018-11-08 11:15:12 -05:00
cond.xml {L=>}GPL 2018-09-11 09:30:52 -04:00
configure.ac core build 2018-11-08 11:15:12 -05:00
convention.xml convention: New package with _naming-convention_ 2018-09-11 09:30:53 -04:00
datetime.xml datetime: Assert on non-empty timestamp_current 2018-09-11 09:30:53 -04:00
dummy.xml {L=>}GPL 2018-09-11 09:30:52 -04:00
extern.xml {L=>}GPL 2018-09-11 09:30:52 -04:00
insurance.xml [BC BREAK] rater/core/insurance (_premium_): Add zero and negative assertions 2019-01-02 16:58:56 -05:00
map.xml {L=>}GPL 2018-09-11 09:30:52 -04:00
numeric.xml {L=>}GPL 2018-09-11 09:30:52 -04:00
param.xml param: New package with _param_ template 2018-09-13 15:13:51 -04:00
state.xml state.xml: Add state-all yield stateAll 2018-09-11 09:30:54 -04:00
states.xml state{s=>}.xml 2018-09-11 09:30:53 -04:00
symbol.xml symbol: Add package 2018-09-11 09:30:53 -04:00
tdat.xml {L=>}GPL 2018-09-11 09:30:52 -04:00
tplgen.xml _for-each-n_: Add current_n_dec 2018-09-11 09:30:53 -04:00
ui.xml ui/_match-ui-set_: Add template 2018-09-11 09:30:53 -04:00
vector.xml {L=>}GPL 2018-09-11 09:30:52 -04:00
when.xml {L=>}GPL 2018-09-11 09:30:52 -04:00

README.md

TAME Core

Core library for TAME, providing generic abstractions for common operations.

This library has accumulated a bit of cruft, is disorganized, and has not been substantially refactored to take advantage of new language features. It is a work in progress.

Features

  • BDD abstraction;
  • Classification match manipulation;
  • Common operations on numbers;
  • Conditional evaluation helpers;
  • Core primitive declarations;
  • Interpolation;
  • Interval mapping;
  • Matrix and vector manipulation;
  • Query matrices as data tables;
  • Value mappings; and
  • Other miscellaneous stuff.

What is TAME?

TAME is The Adaptive Metalanguage, a programming language and system of tools designed to aid in the development, understanding, and maintenance of systems performing numerous calculations on a complex graph of dependencies, conditions, and a large number of inputs.

This system was developed at R-T Specialty Buffalo to handle the complexity of comparative insurance rating systems. It is a domain-specific language (DSL) that itself encourages, through the use of templates, the creation of sub-DSLs. TAME itself is at heart a calculator—processing only numerical input and output—driven by quantifiers as predicates. Calculations and quantifiers are written declaratively without concern for order of execution.

The system has powerful dependency resolution and data flow capabilities.

TAME consists of a macro processor (implementing a metalanguage), numerous compilers for various targets (JavaScript, HTML documentation and debugging environment, LaTeX, and others), linkers, and supporting tools. The input grammar is XML, and the majority of the project (including the macro processor, compilers, and linkers) are written in XSLT. There is a reason for that odd choice; until an explanation is provided, know that someone is perverted enough to implement a full compiler stack in XSLT.

License

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.