diff options
Diffstat (limited to 'JPratt/src/main/java/bjc/pratt/ParserContext.java')
| -rw-r--r-- | JPratt/src/main/java/bjc/pratt/ParserContext.java | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/JPratt/src/main/java/bjc/pratt/ParserContext.java b/JPratt/src/main/java/bjc/pratt/ParserContext.java index 162c5cf..9007f79 100644 --- a/JPratt/src/main/java/bjc/pratt/ParserContext.java +++ b/JPratt/src/main/java/bjc/pratt/ParserContext.java @@ -17,15 +17,22 @@ public class ParserContext<K, V, C> { /** * The source of tokens. */ - public TokenStream<K, V> tokens; + public TokenStream<K, V> tokens; + /** * The parser for sub-expressions. */ - public PrattParser<K, V, C> parse; + public PrattParser<K, V, C> parse; + /** * The state of the parser. */ - public C state; + public C state; + + /** + * The initial command for the current expression. + */ + public K initial; /** * Create a new parser context. @@ -40,8 +47,8 @@ public class ParserContext<K, V, C> { * Any state needing to be kept during parsing. */ public ParserContext(final TokenStream<K, V> tokns, final PrattParser<K, V, C> prse, final C stte) { - this.tokens = tokns; - this.parse = prse; - this.state = stte; + tokens = tokns; + parse = prse; + state = stte; } }
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