pl.edu.pjwstk.yaod.sbql.engine
Class QueryResultStack

java.lang.Object
  |
  +--pl.edu.pjwstk.yaod.sbql.engine.QueryResultStack

public class QueryResultStack
extends java.lang.Object


Constructor Summary
QueryResultStack()
           
 
Method Summary
 boolean empty()
           
 QueryResult getElementAt(int i)
           
 QueryResult getLastElement(int i)
           
 int getSize()
           
 QueryResult pop()
           
 void push(QueryResult qr)
           
 void show()
           
 QueryResult top()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

QueryResultStack

public QueryResultStack()
Method Detail

empty

public boolean empty()

push

public void push(QueryResult qr)

pop

public QueryResult pop()
                throws EmptyStackException

top

public QueryResult top()
                throws EmptyStackException

getSize

public int getSize()

getElementAt

public QueryResult getElementAt(int i)

getLastElement

public QueryResult getLastElement(int i)

show

public void show()