proguard.util

Class CircularIntBuffer

java.lang.Object

proguard.util.CircularIntBuffer

public class CircularIntBuffer
extends java.lang.Object

A circular buffer over the primitive integer type.

Constructor Summary

Constructors

Constructor and Description
CircularIntBuffer(int maxSize) Create a new CircularIntBuffer that can grow to a given maxSize.

Method Summary

Modifier and Type	Method and Description
int	peek() Get the head value.
int	peek(int offset) Get the element at an offset of the head.
void	push(int value) Push a value into the buffer overriding the oldest element when exceeding max size.
int	size() Get current size of the buffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

CircularIntBuffer

public CircularIntBuffer(int maxSize)

Create a new CircularIntBuffer that can grow to a given maxSize.

Method Detail

push

public void push(int value)

Push a value into the buffer overriding the oldest element when exceeding max size.

peek

public int peek(int offset)

Get the element at an offset of the head.

peek

public int peek()

Get the head value.

size

public int size()

Get current size of the buffer.