java.lang.Object
- org.apache.qpid.server.exchange.ExchangeDefaults

```
public class ExchangeDefaults
extends Object
```
Defines the names of the standard AMQP exchanges that every AMQP broker should provide. These exchange names and type are given in the specification.
TODO A type safe enum, might be more appropriate for the exchange types.

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`DEFAULT_EXCHANGE_NAME`	The default direct exchange, which is a special internal exchange that cannot be explicitly bound to.
`static String`	`DIRECT_EXCHANGE_CLASS`	Defines the identifying type name of direct exchanges.
`static String`	`DIRECT_EXCHANGE_NAME`	The pre-defined direct exchange, the broker MUST provide this.
`static String`	`FANOUT_EXCHANGE_CLASS`	Defines the identifying type name of fanout exchanges.
`static String`	`FANOUT_EXCHANGE_NAME`	The pre-defined fanout exchange, the boker MUST provide this.
`static String`	`HEADERS_EXCHANGE_CLASS`	Defines the identifying type name of headers exchanges.
`static String`	`HEADERS_EXCHANGE_NAME`	The pre-defined headers exchange, the specification does not say this needs to be provided.
`static String`	`TOPIC_EXCHANGE_CLASS`	Defines the identifying type name of topic exchanges.
`static String`	`TOPIC_EXCHANGE_NAME`	The pre-defined topic exchange, the broker SHOULD provide this.

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

- Field Detail
  - DEFAULT_EXCHANGE_NAME
```
public static final String DEFAULT_EXCHANGE_NAME
```
    The default direct exchange, which is a special internal exchange that cannot be explicitly bound to.
    
    See Also:
    
    Constant Field Values
  - TOPIC_EXCHANGE_NAME
```
public static final String TOPIC_EXCHANGE_NAME
```
    The pre-defined topic exchange, the broker SHOULD provide this.
    
    See Also:
    
    Constant Field Values
  - TOPIC_EXCHANGE_CLASS
```
public static final String TOPIC_EXCHANGE_CLASS
```
    Defines the identifying type name of topic exchanges.
    
    See Also:
    
    Constant Field Values
  - DIRECT_EXCHANGE_NAME
```
public static final String DIRECT_EXCHANGE_NAME
```
    The pre-defined direct exchange, the broker MUST provide this.
    
    See Also:
    
    Constant Field Values
  - DIRECT_EXCHANGE_CLASS
```
public static final String DIRECT_EXCHANGE_CLASS
```
    Defines the identifying type name of direct exchanges.
    
    See Also:
    
    Constant Field Values
  - HEADERS_EXCHANGE_NAME
```
public static final String HEADERS_EXCHANGE_NAME
```
    The pre-defined headers exchange, the specification does not say this needs to be provided.
    
    See Also:
    
    Constant Field Values
  - HEADERS_EXCHANGE_CLASS
```
public static final String HEADERS_EXCHANGE_CLASS
```
    Defines the identifying type name of headers exchanges.
    
    See Also:
    
    Constant Field Values
  - FANOUT_EXCHANGE_NAME
```
public static final String FANOUT_EXCHANGE_NAME
```
    The pre-defined fanout exchange, the boker MUST provide this.
    
    See Also:
    
    Constant Field Values
  - FANOUT_EXCHANGE_CLASS
```
public static final String FANOUT_EXCHANGE_CLASS
```
    Defines the identifying type name of fanout exchanges.
    
    See Also:
    
    Constant Field Values

Class ExchangeDefaults

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DEFAULT_EXCHANGE_NAME

TOPIC_EXCHANGE_NAME

TOPIC_EXCHANGE_CLASS

DIRECT_EXCHANGE_NAME

DIRECT_EXCHANGE_CLASS

HEADERS_EXCHANGE_NAME

HEADERS_EXCHANGE_CLASS

FANOUT_EXCHANGE_NAME

FANOUT_EXCHANGE_CLASS