Package com.itextpdf.html2pdf.attach

Class State

java.lang.Object

com.itextpdf.html2pdf.attach.State

 public class State extends Object 
      

State machine to push, pop, peek,... ITagWorker instances to and from the Stack.

Constructor Summary

Constructors

Constructor	Description
State()	Instantiates a new State instance.

Method Summary

Modifier and Type	Method	Description
boolean	empty()	Checks if the stack is empty.
Stack<ITagWorker>	getStack()	Gets the stack.
ITagWorker	pop()	Pops a ITagWorker from the stack.
void	push(ITagWorker tagWorker)	Pushes a ITagWorker instance to the stack.
ITagWorker	top()	Peeks at the ITagWorker at the top of the stack.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

State

 public State() 
            

Instantiates a new State instance.

Method Details

getStack

 public Stack<ITagWorker> getStack() 
            

Gets the stack.

Returns:

the stack

push

 public void push 
             (ITagWorker tagWorker) 
            

Pushes a ITagWorker instance to the stack.

Parameters:

tagWorker - the tag worker

pop

 public ITagWorker pop() 
            

Pops a ITagWorker from the stack.

Returns:

the tag worker

top

 public ITagWorker top() 
            

Peeks at the ITagWorker at the top of the stack.

Returns:

the tag worker at the top

empty

 public boolean empty() 
            

Checks if the stack is empty.

Returns:

true, if the stack is empty