PngChunkSingle (PNGJ 2.1.0 API)

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Summary:
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java.lang.Object
- ar.com.hjg.pngj.chunks.PngChunk
- - ar.com.hjg.pngj.chunks.PngChunkSingle

Direct Known Subclasses:

PngChunkBKGD, PngChunkCHRM, PngChunkGAMA, PngChunkHIST, PngChunkICCP, PngChunkIEND, PngChunkIHDR, PngChunkOFFS, PngChunkPHYS, PngChunkPLTE, PngChunkSBIT, PngChunkSRGB, PngChunkSTER, PngChunkTIME, PngChunkTRNS
```
public abstract class PngChunkSingle
extends PngChunk
```
PNG chunk type (abstract) that does not allow multiple instances in same image.

- Nested Class Summary
  - Nested classes/interfaces inherited from class ar.com.hjg.pngj.chunks.PngChunk
    PngChunk.ChunkOrderingConstraint
- Field Summary
  - Fields inherited from class ar.com.hjg.pngj.chunks.PngChunk
    chunkGroup, crit, id, imgInfo, pub, raw, safe
- Constructor Summary
  
  Constructors
  Modifier Constructor and Description
  
  protected PngChunkSingle(String id, ImageInfo imgInfo)
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  boolean allowsMultiple()
  See PngChunkMultiple and PngChunkSingle
  
  boolean equals(Object obj)
  
  int hashCode()
  - Methods inherited from class ar.com.hjg.pngj.chunks.PngChunk
    createEmptyChunk, createRawChunk, getChunkGroup, getLen, getOffset, getOrderingConstraint, getRaw, hasPriority, invalidateRawData, parseFromRaw, setPriority, toString
  - Methods inherited from class java.lang.Object
    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - PngChunkSingle
```
protected PngChunkSingle(String id,
              ImageInfo imgInfo)
```
- Method Detail
  - allowsMultiple
```
public final boolean allowsMultiple()
```
    Description copied from class: PngChunk
    
    See PngChunkMultiple and PngChunkSingle
    
    Specified by:
    
    allowsMultiple in class PngChunk
    
    Returns:
    true if PNG accepts multiple chunks of this class
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object

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