https://github.com/simonpoole/conditionalrestrictionparser

Simplistic parser for OSM conditional restriction tags
https://github.com/simonpoole/conditionalrestrictionparser

openstreetmap

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Simplistic parser for OSM conditional restriction tags

• Host: GitHub
• URL: https://github.com/simonpoole/conditionalrestrictionparser
• Owner: simonpoole
• License: mit
• Created: 2016-07-03T07:59:31.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2023-12-06T10:45:16.000Z (about 1 year ago)
• Last Synced: 2024-04-19T22:25:33.327Z (8 months ago)
• Topics: openstreetmap
• Language: Java
• Size: 280 KB
• Stars: 4
• Watchers: 2
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

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# ConditionalRestrictionParser

This is a very simplistic parser for string values according to the OSM conditional restriction "specification" see http://wiki.openstreetmap.org/wiki/Conditional_restrictions

As there is no grammar provided and a lot of the specification is extremely hand wavy, this is simply a best guess. If a condition can be parsed as a string according to the opening hours specification the corresponding flag in the Condition object will be set, if it is a numeric comparison expression both terms and the operation will be returned.

Running a valid (not so clear what that is, see above) conditional restriction through the parser and producing a string from the results will result in some normalization:

 

* nested parentheses are removed and expanded to encompasses all conditions in one restriction

* "and" is capitalized

## Usage

    try

	 {

	     	ConditionalRestrictionParser parser = new ConditionalRestrictionParser(new ByteArrayInputStream(line.getBytes()));

			List list = parser.restrictions();

		  ...	

	 } catch ...

## Including in your project

You can either download the jar from github or add the following to your build.gradle

	...

	    repositories {

	        ...   

	        mavenCentral() 

	        ...              

	    }

	...

	

	dependencies {

	    ...

	    compile 'ch.poole:ConditionalRestrictionParser:0.3.4'

	    ...

	}