PuffinWriter

java.lang.Object
- org.apache.iceberg.puffin.PuffinWriter

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, FileAppender<Blob>
```
public class PuffinWriter
extends java.lang.Object
implements FileAppender<Blob>
```

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(Blob blob)`
`void`	`close()`
`long`	`fileSize()`
`void`	`finish()`
`long`	`footerSize()`
`long`	`length()`	Returns the length of this file.
`Metrics`	`metrics()`	Returns `Metrics` for this file.
`java.util.List<BlobMetadata>`	`writtenBlobsMetadata()`

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

Methods inherited from interface org.apache.iceberg.io.FileAppender
addAll, addAll, splitOffsets

- Method Detail
  - add
```
public void add(Blob blob)
```
    Specified by:
    
    add in interface FileAppender<Blob>
  - metrics
```
public Metrics metrics()
```
    Description copied from interface: FileAppender
    
    Returns Metrics for this file. Only valid after the file is closed.
    
    Specified by:
    
    metrics in interface FileAppender<Blob>
  - length
```
public long length()
```
    Description copied from interface: FileAppender
    
    Returns the length of this file.
    
    Specified by:
    
    length in interface FileAppender<Blob>
  - close
```
public void close()
           throws java.io.IOException
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Throws:
    
    java.io.IOException
  - finish
```
public void finish()
            throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - footerSize
```
public long footerSize()
```
  - fileSize
```
public long fileSize()
```
  - writtenBlobsMetadata
```
public java.util.List<BlobMetadata> writtenBlobsMetadata()
```