diff options
Diffstat (limited to 'dice-lang/src/bjc/dicelang/scl/StreamEngine.java')
| -rw-r--r-- | dice-lang/src/bjc/dicelang/scl/StreamEngine.java | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/dice-lang/src/bjc/dicelang/scl/StreamEngine.java b/dice-lang/src/bjc/dicelang/scl/StreamEngine.java index f8d6e09..26b99c4 100644 --- a/dice-lang/src/bjc/dicelang/scl/StreamEngine.java +++ b/dice-lang/src/bjc/dicelang/scl/StreamEngine.java @@ -71,10 +71,11 @@ public class StreamEngine { } /** - * Process a possibly interleaved set of streams from toks into dest. + * Process a possibly interleaved set of streams. * * @param toks * The raw token to read streams from. + * * @param dest * The list to write the final stream to. * @@ -120,10 +121,18 @@ public class StreamEngine { return true; } + /** + * Create a new stream. + */ public void newStream() { streams.insertAfter(new FunctionalList<>()); } + /** + * Move to a stream to the right. + * + * @return Whether or not the move was successful. + */ public boolean rightStream() { if(!streams.right()) { Errors.inst.printError(EK_STRM_NONEX); @@ -134,6 +143,11 @@ public class StreamEngine { return true; } + /** + * Move to a stream to the left. + * + * @return Whether or not the move was successful. + */ public boolean leftStream() { if(!streams.left()) { Errors.inst.printError(EK_STRM_NONEX); @@ -144,6 +158,11 @@ public class StreamEngine { return true; } + /** + * Delete the current stream. + * + * @return Whether or not the delete succeeded. + */ public boolean deleteStream() { if(streams.size() == 1) { Errors.inst.printError(EK_STRM_LAST); @@ -156,6 +175,11 @@ public class StreamEngine { return true; } + /** + * Merge the current stream into the previous stream. + * + * @return Whether or not the merge succeded. + */ public boolean mergeStream() { if(streams.size() == 1) { Errors.inst.printError(EK_STRM_LAST); |