net.sf.eBus.messages.type

Class DurationType

java.lang.Object

net.sf.eBus.messages.type.DataType

net.sf.eBus.messages.type.DurationType

All Implemented Interfaces:

Comparable<DataType>

public final class DurationType
extends DataType

Provides binary serialization/de-serialization of java.time.Duration values.

Author:

Charles W. Rapp

Field Summary

Fields

Modifier and Type	Field and Description
static int	BYTES A Duration requires 8 bytes for encoding.

Fields inherited from class net.sf.eBus.messages.type.DataType

ADDRESS_TYPE, ARRAY_SUFFIX, CHARSET, CLASS_TYPE, EMPTY_STRING, FIELD_MASK_SIZE, INDENT, INDENT1, KEY_TYPE, MAX_ARRAY_SIZE, MAX_FIELDS, MAX_FILE_NAME_LENGTH, MAX_STRING_LENGTH, mBuiltinFlag, mClass, mDefaultValue, mSize, sClasses, sCompiledClasses, STRING_TYPE, VARIABLE_SIZE

Method Summary

Modifier and Type	Method and Description
protected void	createDeserializer(MessageType.MessageField field, String fieldName, String indent, Formatter output, boolean useBuilder) Adds the Java code used to de-serialize a Duration instance from a ByteBuffer.
protected void	createSerializer(MessageType.MessageField field, String fieldName, String indent, Formatter output) Adds the Java code used to serialize a Duration instance to a ByteBuffer.
Object	deserialize(ByteBuffer buffer) Returns the de-serialized Duration value by converting the encode long Duration.ofNanos value back to a Duration using Duration.ofNanos(long).
void	serialize(Object o, ByteBuffer buffer) Serializes the Duration.ofNanos value to buffer.

Methods inherited from class net.sf.eBus.messages.type.DataType

compareTo, dataClass, dataClassName, defaultValue, equals, fields, findCharset, findType, hashCode, isArray, isBuiltin, isEnum, isInstance, isLocalOnly, isMessage, isPrimitive, replyClasses, size, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

BYTES

public static final int BYTES

A Duration requires 8 bytes for encoding.

See Also:

Constant Field Values

Method Detail

serialize

public void serialize(Object o,
                      ByteBuffer buffer)
               throws BufferOverflowException

Serializes the Duration.ofNanos value to buffer.

Specified by:

serialize in class DataType

Parameters:

o - a Duration instance.

buffer - write to this buffer.

Throws:

BufferOverflowException - if buffer does not contain enough space to store the long nanoseconds value.

deserialize

public Object deserialize(ByteBuffer buffer)
                   throws BufferUnderflowException

Returns the de-serialized Duration value by converting the encode long Duration.ofNanos value back to a Duration using Duration.ofNanos(long).

Specified by:

deserialize in class DataType

Parameters:

buffer - contains the serialized Duration.

Returns:

the de-serialized Duration.

Throws:

BufferUnderflowException - if buffer does not contain the complete long nanoseconds value.

createSerializer

protected void createSerializer(MessageType.MessageField field,
                                String fieldName,
                                String indent,
                                Formatter output)

Adds the Java code used to serialize a Duration instance to a ByteBuffer.

Specified by:

createSerializer in class DataType

Parameters:

field - message field.

fieldName - the Duration message field name.

indent - indent code by this many spaces.

output - output code to here.

createDeserializer

protected void createDeserializer(MessageType.MessageField field,
                                  String fieldName,
                                  String indent,
                                  Formatter output,
                                  boolean useBuilder)

Adds the Java code used to de-serialize a Duration instance from a ByteBuffer.

Specified by:

createDeserializer in class DataType

Parameters:

field - message field.

fieldName - the Duration message field name.

indent - indent code by this many spaces.

output - output code to here.

useBuilder - if true then fieldName is a builder method name; otherwise a local variable.