Package net.paulhertz.pixelaudio.granular

Class OverlapUtil.Slice

java.lang.Object

net.paulhertz.pixelaudio.granular.OverlapUtil.Slice

Enclosing class:

OverlapUtil

public static final class OverlapUtil.Slice
extends Object

Block-local overlap range returned by OverlapUtil.computeBlockSlice(long, int, long, long).

When hasOverlap is true, startIndex is inclusive and endIndex is exclusive, so the overlapping samples can be processed with for (int i = startIndex; i < endIndex; i++). When hasOverlap is false, both indices are 0.

Field Summary

Fields

Modifier and Type	Field	Description
final int	endIndex	One past the last block-local index where the span overlaps.
final boolean	hasOverlap	True if there is any overlap at all.
final int	startIndex	First block-local index where the span overlaps, inclusive.

Constructor Summary

Constructors

Constructor	Description
Slice(int startIndex, int endIndex, boolean hasOverlap)	Creates a block-local overlap range.

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

startIndex

public final int startIndex

First block-local index where the span overlaps, inclusive.

endIndex

public final int endIndex

One past the last block-local index where the span overlaps.

hasOverlap

public final boolean hasOverlap

True if there is any overlap at all.

Constructor Details

Slice

public Slice(int startIndex,
 int endIndex,
 boolean hasOverlap)

Creates a block-local overlap range.

Parameters:

startIndex - first overlapping index in the block, inclusive

endIndex - one past the last overlapping index in the block

hasOverlap - true if the range contains at least one sample