Rule.Parser (Apache Jena)

java.lang.Object
- org.apache.jena.reasoner.rulesys.Rule.Parser

Enclosing class:

Rule
```
public static class Rule.Parser
extends java.lang.Object
```
Inner class which provides minimalist parsing support based on tokenisation with depth 1 lookahead. No sensible error reporting on offer. No embedded spaces supported.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.Map<java.lang.String,java.lang.String>`	`getPrefixMap()`	Return a map of all the discovered prefixes
`java.util.List<Rule>`	`getRulesPreload()`	Return the complete set of preloaded rules;
`Rule`	`parseRule()`	Parse a rule, terminated by a "]" or "." character.
`java.lang.String`	`recentTokens()`	Return a trace of the recently seen tokens, for use in error reporting
`void`	`registerPrefix(java.lang.String prefix, java.lang.String namespace)`	Register a new namespace prefix with the parser
`void`	`registerPrefixMap(java.util.Map<java.lang.String,java.lang.String> map)`	Register a set of prefix to namespace mappings with the parser

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - registerPrefix
```
public void registerPrefix(java.lang.String prefix,
                           java.lang.String namespace)
```
    Register a new namespace prefix with the parser
  - registerPrefixMap
```
public void registerPrefixMap(java.util.Map<java.lang.String,java.lang.String> map)
```
    Register a set of prefix to namespace mappings with the parser
  - getPrefixMap
```
public java.util.Map<java.lang.String,java.lang.String> getPrefixMap()
```
    Return a map of all the discovered prefixes
  - getRulesPreload
```
public java.util.List<Rule> getRulesPreload()
```
    Return the complete set of preloaded rules;
  - recentTokens
```
public java.lang.String recentTokens()
```
    Return a trace of the recently seen tokens, for use in error reporting
  - parseRule
```
public Rule parseRule()
```
    Parse a rule, terminated by a "]" or "." character.