StreamEventMetadata (Amazon Kinesis Video Streams Producer SDK Java 1.14.0 API)

java.lang.Object
- com.amazonaws.kinesisvideo.internal.producer.StreamEventMetadata

```
public class StreamEventMetadata
extends Object
```
Kinesis Video stream event metadata as provided by the native codebase.

Field Summary

Fields
Modifier and Type Field Description

static int MKV_MAX_TAG_NAME_LEN

static int MKV_MAX_TAG_VALUE_LEN

static int STREAM_EVENT_METADATA_CURRENT_VERSION

Constructor Summary

Constructors
Constructor	Description
`StreamEventMetadata(String imagePrefix, HashMap<String,String> metadata)`	Constructor chain for HashMap input: 1.
`StreamEventMetadata(HashMap<String,String> metadata)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getImagePrefix()`
`String[]`	`getNames()`
`int`	`getNumberOfPairs()`
`String[]`	`getValues()`
`int`	`getVersion()`

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

- Field Detail
  - STREAM_EVENT_METADATA_CURRENT_VERSION
```
public static final int STREAM_EVENT_METADATA_CURRENT_VERSION
```
    See Also:
    
    Constant Field Values
  - MKV_MAX_TAG_NAME_LEN
```
public static final int MKV_MAX_TAG_NAME_LEN
```
    See Also:
    
    Constant Field Values
  - MKV_MAX_TAG_VALUE_LEN
```
public static final int MKV_MAX_TAG_VALUE_LEN
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - StreamEventMetadata
```
public StreamEventMetadata(String imagePrefix,
                           HashMap<String,String> metadata)
```
    Constructor chain for HashMap input: 1. Public constructor validates and converts HashMap to arrays 2. Helper function convertHashMap() does the conversion work 3. Private constructor bridges to the main validation constructor 4. Main private constructor performs final validation and sets fields
  - StreamEventMetadata
```
public StreamEventMetadata(HashMap<String,String> metadata)
```
- Method Detail
  - getVersion
```
public int getVersion()
```
  - getImagePrefix
```
public String getImagePrefix()
```
  - getNumberOfPairs
```
public int getNumberOfPairs()
```
  - getNames
```
public String[] getNames()
```
  - getValues
```
public String[] getValues()
```