Blob (JOSM)

java.lang.Object
- org.openstreetmap.josm.data.osm.pbf.Blob

```
public final class Blob
extends java.lang.Object
```
A "Blob" of data from an OSM PBF file. It, in turn, contains additional data in PBF format, which may be compressed.

Since:

18695

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class Blob.CompressionType
The compression types for the blob

Field Summary

Fields
Modifier and Type Field Description

private byte[] bytes

private Blob.CompressionType compressionType

private java.lang.Integer rawSize

Constructor Summary

Constructors
Constructor Description

Blob(java.lang.Integer rawSize, Blob.CompressionType compressionType, byte... bytes)
Create a new blob

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`byte[]`	`bytes()`	The bytes that make up the blob data
`Blob.CompressionType`	`compressionType()`	The compression type of the blob
`java.io.InputStream`	`inputStream()`	Get the decompressed inputstream for this blob
`java.lang.Integer`	`rawSize()`	The raw size of the blob (after decompression)

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

- Field Detail
  - rawSize
```
private final java.lang.Integer rawSize
```
  - compressionType
```
private final Blob.CompressionType compressionType
```
  - bytes
```
private final byte[] bytes
```
- Constructor Detail
  - Blob
```
public Blob(@Nullable
            java.lang.Integer rawSize,
            @Nonnull
            Blob.CompressionType compressionType,
            @Nonnull
            byte... bytes)
```
    Create a new blob
    
    Parameters:
    
    rawSize - The blob size
    
    compressionType - The compression type
    
    bytes - The bytes of the blob
- Method Detail
  - rawSize
```
@Nullable
public java.lang.Integer rawSize()
```
    The raw size of the blob (after decompression)
    
    Returns:
    
    The raw size
  - compressionType
```
@Nonnull
public Blob.CompressionType compressionType()
```
    The compression type of the blob
    
    Returns:
    
    The compression type
  - bytes
```
@Nonnull
public byte[] bytes()
```
    The bytes that make up the blob data
    
    Returns:
    
    The bytes
  - inputStream
```
@Nonnull
public java.io.InputStream inputStream()
                                throws java.io.IOException
```
    Get the decompressed inputstream for this blob
    Returns:
    
    The decompressed inputstream
    
    Throws:
    
    java.io.IOException - if we don't support the compression type or the decompressor has issues, see
    
    BZip2CompressorInputStream