SegmentedRingByteBuffer.BufferMode (Ignite 2.17.0)

java.lang.Object
- java.lang.Enum<SegmentedRingByteBuffer.BufferMode>
- - org.apache.ignite.internal.processors.cache.persistence.wal.SegmentedRingByteBuffer.BufferMode

All Implemented Interfaces:

Serializable, Comparable<SegmentedRingByteBuffer.BufferMode>

Enclosing class:

SegmentedRingByteBuffer
```
public static enum SegmentedRingByteBuffer.BufferMode
extends Enum<SegmentedRingByteBuffer.BufferMode>
```
Buffer mode.

Enum Constant Summary

Enum Constants
Enum Constant Description

DIRECT
Direct byte buffer off-heap

MAPPED
Byte buffer mapped to file.

ONHEAP
Byte buffer on-heap.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static SegmentedRingByteBuffer.BufferMode`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static SegmentedRingByteBuffer.BufferMode[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

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
  - ONHEAP
```
public static final SegmentedRingByteBuffer.BufferMode ONHEAP
```
    Byte buffer on-heap.
  - DIRECT
```
public static final SegmentedRingByteBuffer.BufferMode DIRECT
```
    Direct byte buffer off-heap
  - MAPPED
```
public static final SegmentedRingByteBuffer.BufferMode MAPPED
```
    Byte buffer mapped to file.
- Method Detail
  - values
```
public static SegmentedRingByteBuffer.BufferMode[] 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 (SegmentedRingByteBuffer.BufferMode c : SegmentedRingByteBuffer.BufferMode.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static SegmentedRingByteBuffer.BufferMode 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