ColumnIO (Apache Parquet Column 1.12.2 API)

java.lang.Object
- org.apache.parquet.io.ColumnIO

Direct Known Subclasses:

GroupColumnIO, PrimitiveColumnIO
```
public abstract class ColumnIO
extends Object
```
a structure used to serialize deserialize records

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getFieldPath(int level)`
`int`	`getIndex()`
`int[]`	`getIndexFieldPath()`
`int`	`getIndexFieldPath(int level)`
`String`	`getName()`
`GroupColumnIO`	`getParent()`
`Type`	`getType()`
`String`	`toString()`

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

Method Detail

getFieldPath

public String getFieldPath(int level)

getIndexFieldPath
```
public int[] getIndexFieldPath()
```

getIndexFieldPath

public int getIndexFieldPath(int level)

getIndex
```
public int getIndex()
```

getName
```
public String getName()
```

getType
```
public Type getType()
```

getParent
```
public GroupColumnIO getParent()
```

toString
```
public String toString()
```
Overrides:

toString in class Object