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java.lang.Objectcom.sun.javatest.util.Fifo
public class Fifo
A simple variable length first-in first-out queue.
Constructor Summary | |
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Fifo()
Create a buffer with a default initial size. |
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Fifo(int initialSlots)
Create a buffer with a specified initial size. |
Method Summary | |
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void |
flush()
Flush all entries from the buffer. |
void |
insert(java.lang.Object obj)
Insert an entry into the buffer. |
boolean |
isEmpty()
Check if the buffer has an entries or not. |
java.lang.Object |
remove()
Remove an entry from the buffer if one is available. |
int |
size()
Return the number of entries currently in the fifo. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Fifo()
public Fifo(int initialSlots)
initialSlots
- The number of initial slots in the buffer; the number of
slots required by the buffer will be expanded as required.Method Detail |
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public boolean isEmpty()
public int size()
public void insert(java.lang.Object obj)
obj
- The object to be inserted. It must not be null.public java.lang.Object remove()
public void flush()
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