Package edu.nps.moves.dis7.pdus
Class Attribute
java.lang.Object
edu.nps.moves.dis7.pdus.Attribute
- All Implemented Interfaces:
Serializable
Used to convey information for one or more attributes. Attributes conform to the standard variable record format of 6.2.82. Section 6.2.10.
- See Also:
-
Field Summary
FieldsModifier and TypeFieldDescriptionprotected shortTotal length of the record in octets, including padding.protected byte[]The attribute data format conforming to that specified by the record type.protected intThe record type for this attribute. -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionbooleanbooleanequalsImpl(Object obj) Compare all fields that contribute to the state, ignoring transient and static fields, forthisand the supplied objectintReturns size of this serialized (marshalled) object in bytesbyte[]Getter forrecordSpecificFieldsintGetter forrecordTypeinthashCode()voidmarshal(DataOutputStream dos) Serializes an object to a DataOutputStream.voidmarshal(ByteBuffer byteBuffer) Packs an object into the ByteBuffer.setRecordSpecificFields(byte[] pRecordSpecificFields) Setter forrecordSpecificFieldssetRecordType(int pRecordType) Setter forrecordTypetoString()intunmarshal(DataInputStream dis) Deserializes an object from a DataInputStream.intunmarshal(ByteBuffer byteBuffer) Unpacks a Pdu from the underlying data.
-
Field Details
-
recordType
protected int recordTypeThe record type for this attribute. Enumeration -
recordLength
protected short recordLengthTotal length of the record in octets, including padding. The record shall end on a 64-bit boundary after any padding. = 6 + K + P -
recordSpecificFields
protected byte[] recordSpecificFieldsThe attribute data format conforming to that specified by the record type. K bytes long
-
-
Constructor Details
-
Attribute
public Attribute()Constructor creates and configures a new instance object
-
-
Method Details
-
getMarshalledSize
public int getMarshalledSize()Returns size of this serialized (marshalled) object in bytes- Returns:
- serialized size in bytes
- See Also:
-
setRecordType
Setter forrecordType- Parameters:
pRecordType- new value of interest- Returns:
- same object to permit progressive setters
-
getRecordType
-
setRecordSpecificFields
Setter forrecordSpecificFields- Parameters:
pRecordSpecificFields- new value of interest- Returns:
- same object to permit progressive setters
-
getRecordSpecificFields
-
marshal
Serializes an object to a DataOutputStream.- Parameters:
dos- the OutputStream- Throws:
Exception- if something goes wrong- See Also:
-
unmarshal
Deserializes an object from a DataInputStream.- Parameters:
dis- the InputStream- Returns:
- marshalled serialized size in bytes
- Throws:
Exception- if something goes wrong- See Also:
-
marshal
Packs an object into the ByteBuffer.- Parameters:
byteBuffer- The ByteBuffer at the position to begin writing- Throws:
BufferOverflowException- if byteBuffer is too smallReadOnlyBufferException- if byteBuffer is read onlyException- ByteBuffer-generated exception- See Also:
-
unmarshal
Unpacks a Pdu from the underlying data.- Parameters:
byteBuffer- The ByteBuffer at the position to begin reading- Returns:
- marshalled serialized size in bytes
- Throws:
BufferUnderflowException- if byteBuffer is too smallException- ByteBuffer-generated exception- See Also:
-
equals
-
equalsImpl
Compare all fields that contribute to the state, ignoring transient and static fields, forthisand the supplied object- Parameters:
obj- the object to compare to- Returns:
- true if the objects are equal, false otherwise.
-
toString
-
hashCode
-