B2HeadersImpl (b2-sdk-core 6.2.1-SNAPSHOT API)

java.lang.Object
- com.backblaze.b2.client.contentSources.B2HeadersImpl

All Implemented Interfaces:

B2Headers
```
public class B2HeadersImpl
extends java.lang.Object
implements B2Headers
```
B2HeadersImpl implements the B2Headers interface.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class B2HeadersImpl.Builder

Field Summary
- Fields inherited from interface com.backblaze.b2.client.contentSources.B2Headers
  AUTHORIZATION, CLIENT_UNAUTHORIZED_TO_READ, CONTENT_LENGTH, CONTENT_MD5, CONTENT_RANGE, CONTENT_SHA1, CONTENT_TYPE, CUSTOM_UPLOAD_TIMESTAMP, EXPECT, FILE_ID, FILE_INFO_PREFIX, FILE_LEGAL_HOLD, FILE_NAME, FILE_RETENTION_MODE, FILE_RETENTION_RETAIN_UNTIL_TIMESTAMP, HEX_DIGITS_AT_END, LARGE_FILE_SHA1, LARGE_FILE_SHA1_INFO_NAME, PART_NUMBER, RANGE, REPLICATION_STATUS, RETRY_AFTER, SERVER_SIDE_ENCRYPTION, SERVER_SIDE_ENCRYPTION_CUSTOMER_ALGORITHM, SERVER_SIDE_ENCRYPTION_CUSTOMER_KEY, SERVER_SIDE_ENCRYPTION_CUSTOMER_KEY_MD5, SRC_LAST_MODIFIED_MILLIS, SRC_LAST_MODIFIED_MILLIS_INFO_NAME, TEST_MODE, UPLOAD_TIMESTAMP, USER_AGENT

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static B2HeadersImpl.Builder`	`builder()`
`static B2HeadersImpl.Builder`	`builder(B2Headers headersOrNull)`
`java.util.Collection<java.lang.String>`	`getNames()`
`java.lang.String`	`getValueOrNull(java.lang.String name)`
`java.lang.String`	`toString()`

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

- Method Detail
  - getNames
```
public java.util.Collection<java.lang.String> getNames()
```
    Specified by:
    
    getNames in interface B2Headers
    
    Returns:
    
    a collection with the names of all the headers in this object. never null.
  - getValueOrNull
```
public java.lang.String getValueOrNull(java.lang.String name)
```
    Specified by:
    
    getValueOrNull in interface B2Headers
    
    Returns:
    
    the value for the given header name, or null if none.
  - builder
```
public static B2HeadersImpl.Builder builder()
```
    Returns:
    
    a new builder with no headers set yet.
  - builder
```
public static B2HeadersImpl.Builder builder(B2Headers headersOrNull)
```
    Parameters:
    
    headersOrNull - if non-null, the headers to prepopulate in the builder.
    
    Returns:
    
    a new builder. if headersOrNull != null, the values from those headers will have already been set on the returned builder.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object