ContentHeader (RabbitMQ Java Client 4.12.0 API)

All Superinterfaces:

Cloneable

All Known Implementing Classes:

AMQBasicProperties, AMQContentHeader, AMQP.BasicProperties
```
public interface ContentHeader
extends Cloneable
```
Public API for abstract AMQP content header objects.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`appendPropertyDebugStringTo(StringBuilder buffer)`	A debugging utility - enable properties to be appended to a string buffer for use as trace messages.
`int`	`getClassId()`	Retrieve the class ID (see the spec for a list of allowable IDs).
`String`	`getClassName()`	Retrieve the class name, eg "basic" (see the spec for a list of these).

- Method Detail
  - getClassId
```
int getClassId()
```
    Retrieve the class ID (see the spec for a list of allowable IDs).
    
    Returns:
    
    class ID of this ContentHeader. Properly an unsigned short, i.e. only the lowest 16 bits are significant
  - getClassName
```
String getClassName()
```
    Retrieve the class name, eg "basic" (see the spec for a list of these).
    
    Returns:
    
    class name of this ContentHeader
  - appendPropertyDebugStringTo
```
void appendPropertyDebugStringTo(StringBuilder buffer)
```
    A debugging utility - enable properties to be appended to a string buffer for use as trace messages.
    
    Parameters:
    
    buffer - a place to append the properties as a string