org.eclipse.scada.da.server.exporter.modbus.io

Class UnsignedIntegerType

java.lang.Object

org.eclipse.scada.da.server.exporter.modbus.io.AbstractSourceType

org.eclipse.scada.da.server.exporter.modbus.io.UnsignedIntegerType

All Implemented Interfaces:

SourceType

public class UnsignedIntegerType
extends AbstractSourceType

Field Summary

Fields

Modifier and Type	Field and Description
static SourceType	INSTANCE A default instance with no scaling
static int	LENGTH

Fields inherited from class org.eclipse.scada.da.server.exporter.modbus.io.AbstractSourceType

COMMON_HEADER

Constructor Summary

Constructors

Constructor and Description
UnsignedIntegerType()
UnsignedIntegerType(Double factor)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
Variant	getValue(int localOffset, org.apache.mina.core.buffer.IoBuffer value) parse the value to write from a write request
int	hashCode()
void	putValue(org.apache.mina.core.buffer.IoBuffer slice, Variant value) Render the value itself to the buffer slice

Methods inherited from class org.eclipse.scada.da.server.exporter.modbus.io.AbstractSourceType

getLength, render

Methods inherited from class java.lang.Object

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

Field Detail

LENGTH

public static final int LENGTH

See Also:

Constant Field Values

INSTANCE

public static final SourceType INSTANCE

A default instance with no scaling

Constructor Detail

UnsignedIntegerType

public UnsignedIntegerType(Double factor)

UnsignedIntegerType

public UnsignedIntegerType()

Method Detail

putValue

public void putValue(org.apache.mina.core.buffer.IoBuffer slice,
                     Variant value)

Description copied from class: AbstractSourceType

Render the value itself to the buffer slice

Specified by:

putValue in class AbstractSourceType

Parameters:

slice - the buffer slice

value - the value, or null if "nothing" has to be encoded

getValue

public Variant getValue(int localOffset,
                        org.apache.mina.core.buffer.IoBuffer value)

Description copied from interface: SourceType

parse the value to write from a write request

Parameters:

localOffset - the local offset were the write was placed inside the data type structure

value - the value to write, or null if the value cannot be written

Returns:

the value to write, or null

hashCode

public int hashCode()

Specified by:

hashCode in interface SourceType

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Specified by:

equals in interface SourceType

Overrides:

equals in class Object