| java.lang.Object
 net.sourceforge.chaperon.model.grammar.Grammar
| Grammar | | public class Grammar implements Serializable,Cloneable(Code) | | This class contains a grammar for building a parser table
author:
Stephan Michels
version:
CVS $Id: test3.java,v 1.3 2003/01/21 22:37:19 benedikta Exp $ |
| Constructor Summary | |
| public | Grammar()
|
| Grammar | | public Grammar()(Code) | | Creates a empty grammar
|
| addProduction | | public int addProduction(Production production)(Code) | | Add a production to this list
Parameters:
production - Production, which should added Index of the production in this list |
| addProduction | | public void addProduction(Production[] list)(Code) | | Add a list of productions
Parameters:
list - Array of productions |
| contains | | public boolean contains(Production production)(Code) | | If the list contains a production
Parameters:
production - Production True, if the list contains the production |
| contains | | public boolean contains(Symbol ntsymbol)(Code) | | If the list contains a production with a special symbol
Parameters:
ntsymbol - Non terminal symbol True, if the list contains a production with the symbol |
| enumerateProduction | | public Enumeration enumerateProduction()(Code) | | Returns a enumeration of the productions
in this list.
Enumeration of the productions |
| getLocation | | public String getLocation()(Code) | | Returns the location from the input source.
Location in the input source. |
| getProduction | | public Production[] getProduction()(Code) | | Returns the content of this list
Array of the tokens |
| getProductionCount | | public int getProductionCount()(Code) | | Returns the count of productions in the list
Count of productions |
| getProductionList | | public IntegerList getProductionList(Symbol ntsymbol)(Code) | | Returns all production for given non terminal symbol
Parameters:
ntsymbol - Non terminal symbol List of indices from found productions |
| getStartSymbol | | public Nonterminal getStartSymbol()(Code) | | Returns the start symbol
Start symbol |
| getSymbols | | public SymbolSet getSymbols()(Code) | | Return all used symbols in this grammar
Set of symbols |
| indexOf | | public int indexOf(Production production)(Code) | | Return the index of a production
Parameters:
production - Production Index of the Production |
| indexOf | | public int indexOf(Symbol ntsymbol)(Code) | | Return the index of the next production, which found
by a non terminal symbol
Parameters:
ntsymbol - Non terminal symbol Production, which found |
| removeAllProduction | | public void removeAllProduction()(Code) | | Removes all productions from this list
|
| removeProduction | | public void removeProduction(int index)(Code) | | Removes a production by an index from this list
Parameters:
index - Index of the production, which should be removed |
| setLocation | | public void setLocation(String location)(Code) | | Set the location from the input source.
Parameters:
location - Location in the input source. |
| setPriority | | public void setPriority(Terminal terminal, int priority)(Code) | | |
| setProduction | | public void setProduction(int index, Production production) throws IndexOutOfBoundsException(Code) | | Set a production by an index
Parameters:
index - The index, at which the production be inserted
Parameters:
production - Production |
| setProduction | | public void setProduction(Production[] productionArray)(Code) | | Replace the content of this list by the content of an array
Parameters:
productionArray - |
| setStartSymbol | | public void setStartSymbol(Nonterminal startsymbol)(Code) | | Set the a symbol a start symbol
Parameters:
startsymbol - |
| validate | | public Violations validate()(Code) | | This method validates the grammer
Return a list of violations, if thisobject isn't correct |
|
|