java.lang.Object
- org.apache.parquet.hadoop.metadata.BlockMetaData

```
public class BlockMetaData
extends Object
```
Block metadata stored in the footer and passed in an InputSplit

Constructor Summary

Constructors
Constructor Description

BlockMetaData()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addColumn(ColumnChunkMetaData column)`
`List<ColumnChunkMetaData>`	`getColumns()`
`long`	`getCompressedSize()`
`int`	`getOrdinal()`
`String`	`getPath()`
`long`	`getRowCount()`
`long`	`getStartingPos()`
`long`	`getTotalByteSize()`
`void`	`setOrdinal(int ordinal)`
`void`	`setPath(String path)`
`void`	`setRowCount(long rowCount)`
`void`	`setTotalByteSize(long totalByteSize)`
`String`	`toString()`

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

- Constructor Detail
  - BlockMetaData
```
public BlockMetaData()
```
- Method Detail
  - setPath
```
public void setPath(String path)
```
    Parameters:
    
    path - the path to the file containing the data. Or null if same file the metadata was found
  - getPath
```
public String getPath()
```
    Returns:
    
    the path relative to the parent of this file where the data is. Or null if it is in the same file.
  - getRowCount
```
public long getRowCount()
```
    Returns:
    
    the rowCount
  - setRowCount
```
public void setRowCount(long rowCount)
```
    Parameters:
    
    rowCount - the rowCount to set
  - getTotalByteSize
```
public long getTotalByteSize()
```
    Returns:
    
    the totalByteSize
  - setTotalByteSize
```
public void setTotalByteSize(long totalByteSize)
```
    Parameters:
    
    totalByteSize - the totalByteSize to set
  - addColumn
```
public void addColumn(ColumnChunkMetaData column)
```
    Parameters:
    
    column - the metadata for a column
  - getColumns
```
public List<ColumnChunkMetaData> getColumns()
```
    Returns:
    
    the metadata for columns
  - getStartingPos
```
public long getStartingPos()
```
    Returns:
    
    the starting pos of first column
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - getCompressedSize
```
public long getCompressedSize()
```
    Returns:
    
    the compressed size of all columns
  - getOrdinal
```
public int getOrdinal()
```
    Returns:
    
    row group ordinal
  - setOrdinal
```
public void setOrdinal(int ordinal)
```
    Parameters:
    
    ordinal - - row group ordinal

Class BlockMetaData

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

BlockMetaData

Method Detail

setPath

getPath

getRowCount

setRowCount

getTotalByteSize

setTotalByteSize

addColumn

getColumns

getStartingPos

toString

getCompressedSize

getOrdinal

setOrdinal