AMQType (Apache Qpid JMS AMQP 0-x 6.3.3 API)

java.lang.Object
- java.lang.Enum<AMQType>
- - org.apache.qpid.framing.AMQType

All Implemented Interfaces:

Serializable, Comparable<AMQType>
```
public enum AMQType
extends Enum<AMQType>
```
AMQType is a type that represents the different possible AMQP field table types. It provides operations for each of the types to perform tasks such as calculating the size of an instance of the type, converting types between AMQP and Java native types, and reading and writing instances of AMQP types in binary formats to and from byte buffers.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`ASCII_CHARACTER`
`ASCII_STRING`
`BINARY`
`BOOLEAN`
`BYTE`
`DECIMAL`
`DOUBLE`
`FIELD_ARRAY` Implements the field table type.
`FIELD_TABLE` Implements the field table type.
`FLOAT`
`INT`
`INTEGER`
`LONG`
`LONG_STRING`
`SHORT`
`TIMESTAMP`
`VOID`
`WIDE_STRING`

Method Summary

Methods
Modifier and Type	Method and Description
`AMQTypedValue`	`asTypedValue(Object value)` Converts an instance of the type to an equivalent Java native representation, packaged as an `AMQTypedValue` tagged with its AMQP type.
`abstract int`	`getEncodingSize(Object value)` Calculates the size of an instance of the type in bytes.
`byte`	`identifier()` Extracts the byte identifier for the typ.
`abstract Object`	`toNativeValue(Object value)` Converts an instance of the type to an equivalent Java native representation.
`static AMQType`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static AMQType[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.
`void`	`writeToBuffer(Object value, ByteBuffer buffer)`

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - LONG_STRING
```
public static final AMQType LONG_STRING
```
  - INTEGER
```
public static final AMQType INTEGER
```
  - DECIMAL
```
public static final AMQType DECIMAL
```
  - TIMESTAMP
```
public static final AMQType TIMESTAMP
```
  - FIELD_TABLE
```
public static final AMQType FIELD_TABLE
```
    Implements the field table type. The native value of a field table type will be an instance of FieldTable, which itself may contain name/value pairs encoded as AMQTypedValues.
  - FIELD_ARRAY
```
public static final AMQType FIELD_ARRAY
```
    Implements the field table type. The native value of a field table type will be an instance of FieldTable, which itself may contain name/value pairs encoded as AMQTypedValues.
  - VOID
```
public static final AMQType VOID
```
  - BINARY
```
public static final AMQType BINARY
```
  - ASCII_STRING
```
public static final AMQType ASCII_STRING
```
  - WIDE_STRING
```
public static final AMQType WIDE_STRING
```
  - BOOLEAN
```
public static final AMQType BOOLEAN
```
  - ASCII_CHARACTER
```
public static final AMQType ASCII_CHARACTER
```
  - BYTE
```
public static final AMQType BYTE
```
  - SHORT
```
public static final AMQType SHORT
```
  - INT
```
public static final AMQType INT
```
  - LONG
```
public static final AMQType LONG
```
  - FLOAT
```
public static final AMQType FLOAT
```
  - DOUBLE
```
public static final AMQType DOUBLE
```
- Method Detail
  - values
```
public static AMQType[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (AMQType c : AMQType.values())
    System.out.println(c);
```
    Returns:
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static AMQType valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    name - the name of the enum constant to be returned.
    
    Returns:
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null
  - identifier
```
public final byte identifier()
```
    Extracts the byte identifier for the typ.
    
    Returns:
    The byte identifier for the typ.
  - getEncodingSize
```
public abstract int getEncodingSize(Object value)
```
    Calculates the size of an instance of the type in bytes.
    
    Parameters:
    value - An instance of the type.
    
    Returns:
    The size of the instance of the type in bytes.
  - toNativeValue
```
public abstract Object toNativeValue(Object value)
```
    Converts an instance of the type to an equivalent Java native representation.
    
    Parameters:
    value - An instance of the type.
    
    Returns:
    An equivalent Java native representation.
  - asTypedValue
```
public AMQTypedValue asTypedValue(Object value)
```
    Converts an instance of the type to an equivalent Java native representation, packaged as an AMQTypedValue tagged with its AMQP type.
    
    Parameters:
    value - An instance of the type.
    
    Returns:
    An equivalent Java native representation, tagged with its AMQP type.
  - writeToBuffer
```
public void writeToBuffer(Object value,
                 ByteBuffer buffer)
```

Enum AMQType

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

LONG_STRING

INTEGER

DECIMAL

TIMESTAMP

FIELD_TABLE

FIELD_ARRAY

VOID

BINARY

ASCII_STRING

WIDE_STRING

BOOLEAN

ASCII_CHARACTER

BYTE

SHORT

INT

LONG

FLOAT

DOUBLE

Method Detail

values

valueOf

identifier

getEncodingSize

toNativeValue

asTypedValue

writeToBuffer