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 and Description
State() Instantiates a new State instance.

Method Summary

Modifier and Type	Method and 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 Detail

State

public State()

Instantiates a new State instance.

Method Detail

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