S3RangeSpec (Alluxio Core - Server - Proxy 2.6.2 API)

java.lang.Object
- alluxio.proxy.s3.S3RangeSpec

public class S3RangeSpec
extends java.lang.Object

This class is Range Spec for Amazon S3 API.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class S3RangeSpec.Factory
Factory for S3RangeSpec.

Field Summary

Fields
Modifier and Type Field Description

static S3RangeSpec INVALID_S3_RANGE_SPEC

Constructor Summary

Constructors
Modifier Constructor Description

protected S3RangeSpec(boolean isValid)

S3RangeSpec(long start, long end)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getLength(long objectSize)`	Get real length of object.
`long`	`getOffset(long objectSize)`	Get real offset of object.

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

- Field Detail
  - INVALID_S3_RANGE_SPEC
```
public static final S3RangeSpec INVALID_S3_RANGE_SPEC
```
- Constructor Detail
  - S3RangeSpec
```
protected S3RangeSpec(boolean isValid)
```
    Parameters:
    
    isValid - the spec is valid or not
  - S3RangeSpec
```
public S3RangeSpec(long start,
                   long end)
```
    Parameters:
    
    start - the start offset of object
    
    end - the end offset of object
- Method Detail
  - getLength
```
public long getLength(long objectSize)
```
    Get real length of object.
    
    Parameters:
    
    objectSize - the object size
    
    Returns:
    
    the real object length referring to range
  - getOffset
```
public long getOffset(long objectSize)
```
    Get real offset of object.
    
    Parameters:
    
    objectSize - the object size
    
    Returns:
    
    the real object offset referring to range