HeadersMapFactory (Camel :: API 3.4.1 API)

```
public interface HeadersMapFactory
```
Factory to create the Map implementation to use for storing headers on Message.

See Also:

org.apache.camel.impl.engine.DefaultHeadersMapFactory

Field Summary

Fields
Modifier and Type Field Description

static String FACTORY
Service factory key.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`isCaseInsensitive()`	Whether the created `Map` are case insensitive or not.
`boolean`	`isInstanceOf(Map<String,Object> map)`	Whether the given `Map` implementation is created by this factory?
`Map<String,Object>`	`newMap()`	Creates a new empty `Map`
`Map<String,Object>`	`newMap(Map<String,Object> map)`	Creates a new `Map` and copies over all the content from the existing map.

- Field Detail
  - FACTORY
```
static final String FACTORY
```
    Service factory key.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - newMap
```
Map<String,Object> newMap()
```
    Creates a new empty Map
    
    Returns:
    
    new empty map
  - newMap
```
Map<String,Object> newMap(Map<String,Object> map)
```
    Creates a new Map and copies over all the content from the existing map.
    The copy of the content should use defensive copy, so the returned map can add/remove/change the content without affecting the existing map.
    
    Parameters:
    
    map - existing map to copy over (must use defensive copy)
    
    Returns:
    
    new map with the content from the existing map
  - isInstanceOf
```
boolean isInstanceOf(Map<String,Object> map)
```
    Whether the given Map implementation is created by this factory?
    
    Returns:
    
    true if created from this factory, false if not
  - isCaseInsensitive
```
boolean isCaseInsensitive()
```
    Whether the created Map are case insensitive or not.
    Important: When using case sensitive (this method return false). Then the map is case sensitive which means headers such as content-type and Content-Type are two different keys which can be a problem for some protocols such as HTTP based, which rely on case insensitive headers. However case sensitive implementations can yield faster performance. Therefore use case sensitive implementation with care.