org.inxar.syntacs.grammar.regular
Interface Concatenation

All Superinterfaces:
Cloneable, RegularExpression
All Known Implementing Classes:
REConcatenation

public interface Concatenation
extends RegularExpression

The Concatenation interface is the abstraction for the fundamental concatenation regular construct. It joins a left and right hand side, each of which are accessible via the appropriately named methods.


Method Summary
 RegularExpression getLeft()
          Returns 'a' in the concatenation 'ab'.
 RegularExpression getRight()
          Returns 'b' in the concatenation 'ab'.
 
Methods inherited from interface org.inxar.syntacs.grammar.regular.RegularExpression
clone, follow, getFirstSet, getLastSet, isNullable
 

Method Detail

getLeft

public RegularExpression getLeft()
Returns 'a' in the concatenation 'ab'.

getRight

public RegularExpression getRight()
Returns 'b' in the concatenation 'ab'.