FrameType (druid-processing 28.0.0 API)

java.lang.Object
- java.lang.Enum<FrameType>
- - org.apache.druid.frame.FrameType

All Implemented Interfaces:

Serializable, Comparable<FrameType>
```
public enum FrameType
extends Enum<FrameType>
```

Enum Constant Summary

Enum Constants
Enum Constant Description

COLUMNAR

ROW_BASED

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Frame`	`ensureType(Frame frame)`
`static FrameType`	`forVersion(byte versionByte)`	Returns the frame type for a particular version byte, or null if the version byte is unrecognized.
`static FrameType`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static FrameType[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.
`byte`	`version()`

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - COLUMNAR
```
public static final FrameType COLUMNAR
```
  - ROW_BASED
```
public static final FrameType ROW_BASED
```
- Method Detail
  - values
```
public static FrameType[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
    for (FrameType c : FrameType.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static FrameType valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null
  - forVersion
```
@Nullable
public static FrameType forVersion(byte versionByte)
```
    Returns the frame type for a particular version byte, or null if the version byte is unrecognized.
  - version
```
public byte version()
```
  - ensureType
```
public Frame ensureType(Frame frame)
```