eu.bandm.tools.lexic.LookaheadTokenMultiplexer<K,D,T,L>

All Implemented Interfaces:: LookaheadTokenSource<D,T,L>, Supplier<Token<D,T>>

@Undocumented public class LookaheadTokenMultiplexer<K,D,T,L> extends Object implements LookaheadTokenSource<D,T,L>

Constructor Details
- LookaheadTokenMultiplexer
  
  @Undocumented public LookaheadTokenMultiplexer(K key, LookaheadTokenSource<D,T,L> channel)
Method Details
- put
  
  @Undocumented public LookaheadTokenMultiplexer<K,D,T,L> put(K key, LookaheadTokenSource<D,T,L> channel)
- getCurrentKey
  
  @Undocumented public K getCurrentKey()
- getCurrentChannel
  
  @Undocumented public LookaheadTokenSource<D,T,L> getCurrentChannel()
- select
  
  @Undocumented public void select(K key)
- get
  
  public Token<D,T> get()
  
  Specified by:
  
  get in interface Supplier<K>
- relinquishLookahead
  
  public L relinquishLookahead()
  
  Description copied from interface: LookaheadTokenSource
  
  Clear the internal lookahead buffer and return its contents.
  
  Specified by:
  
  relinquishLookahead in interface LookaheadTokenSource<K,D,T>
  
  Returns:
  
  the former contents of the internal lookahead buffer
- takeOverLookahead
  
  public void takeOverLookahead(L lookaheadData)
  
  Description copied from interface: LookaheadTokenSource
  
  Fill the internal lookahead buffer with data.
  The buffer must be empty before this method is invoked. After return, the given data will be consumed from the buffer before the usual input is considered.
  
  Specified by:
  
  takeOverLookahead in interface LookaheadTokenSource<K,D,T>
  
  Parameters:
  
  lookaheadData - the lookahead data to fill in

Class LookaheadTokenMultiplexer<K,D,T,L>

Constructor Summary