IndexChunker.Chunk (NetCDF-Java Public API v8.0.0-SNAPSHOT)

java.lang.Object
- ucar.nc2.iosp.IndexChunker.Chunk

All Implemented Interfaces:

Layout.Chunk

Enclosing class:

IndexChunker
```
public static class IndexChunker.Chunk
extends Object
implements Layout.Chunk
```
A chunk of data that is contiguous in both the source and destination. Everything is done in elements, not bytes. Read nelems from src at srcPos, store in destination at destPos.

Constructor Summary

Constructors
Constructor Description

Chunk(long srcElem, int nelems, long destElem)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getDestElem()`	Get starting element position as a 1D element index into the destination, eg the requested array with shape "wantSection".
`int`	`getNelems()`	Get number of elements to transfer contiguously (Note: elements, not bytes)
`long`	`getSrcElem()`	Get the position in source where to read or write
`long`	`getSrcPos()`	Get the position in source where to read or write: eg "file position"
`String`	`toString()`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - Chunk
```
public Chunk(long srcElem,
             int nelems,
             long destElem)
```
- Method Detail
  - getSrcElem
```
public long getSrcElem()
```
    Get the position in source where to read or write
    
    Returns:
    
    position as an element count
  - getNelems
```
public int getNelems()
```
    Description copied from interface: Layout.Chunk
    
    Get number of elements to transfer contiguously (Note: elements, not bytes)
    
    Specified by:
    
    getNelems in interface Layout.Chunk
  - getDestElem
```
public long getDestElem()
```
    Description copied from interface: Layout.Chunk
    
    Get starting element position as a 1D element index into the destination, eg the requested array with shape "wantSection".
    
    Specified by:
    
    getDestElem in interface Layout.Chunk
    
    Returns:
    
    starting element in the array (Note: elements, not bytes)
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - getSrcPos
```
public long getSrcPos()
```
    Description copied from interface: Layout.Chunk
    
    Get the position in source where to read or write: eg "file position"
    
    Specified by:
    
    getSrcPos in interface Layout.Chunk