public abstract class Token
extends java.lang.Object
Constructor and Description |
---|
Token() |
Modifier and Type | Method and Description |
---|---|
abstract void |
act(java.util.Stack<Expression> S) |
int |
getArity() |
int |
getPositionInPredicate() |
boolean |
isOperator() |
void |
put(java.util.List<Token> postOrder) |
void |
setArity(int arity) |
void |
setPositionInPredicate(int positionInPredicate) |
public void put(java.util.List<Token> postOrder)
public abstract void act(java.util.Stack<Expression> S) throws java.lang.Exception
java.lang.Exception
public boolean isOperator()
public int getPositionInPredicate()
public int getArity()
public void setArity(int arity)
public void setPositionInPredicate(int positionInPredicate)