Package org.apache.plc4x.java.s7.readwrite.field

Class S7Field

java.lang.Object

org.apache.plc4x.java.s7.readwrite.field.S7Field

All Implemented Interfaces:

PlcField, Serializable

Direct Known Subclasses:

S7StringField

public class S7Field
extends Object
implements PlcField, Serializable

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	S7Field(TransportSize dataType, MemoryArea memoryArea, int blockNumber, int byteOffset, byte bitOffset, int numElements)

Method Summary

Modifier and Type	Method	Description
byte	getBitOffset()
int	getBlockNumber()
int	getByteOffset()
TransportSize	getDataType()
Class<?>	getDefaultJavaType()
MemoryArea	getMemoryArea()
protected static MemoryArea	getMemoryAreaForShortName(String shortName)
int	getNumberOfElements()
String	getPlcDataType()
protected static Short	getSizeCode(String value)
static boolean	matches(String fieldString)
static S7Field	of(String fieldString)
void	serialize(WriteBuffer writeBuffer)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

S7Field

protected S7Field(TransportSize dataType,
 MemoryArea memoryArea,
 int blockNumber,
 int byteOffset,
 byte bitOffset,
 int numElements)

Method Details

getDataType

public TransportSize getDataType()

getPlcDataType

public String getPlcDataType()

Specified by:

getPlcDataType in interface PlcField

getMemoryArea

public MemoryArea getMemoryArea()

getBlockNumber

public int getBlockNumber()

getByteOffset

public int getByteOffset()

getBitOffset

public byte getBitOffset()

getNumberOfElements

public int getNumberOfElements()

Specified by:

getNumberOfElements in interface PlcField

matches

public static boolean matches(String fieldString)

getDefaultJavaType

public Class<?> getDefaultJavaType()

Specified by:

getDefaultJavaType in interface PlcField

Returns:

Java type of expected response.

TODO validate all Methods existing are implemented

of

public static S7Field of(String fieldString)

getSizeCode

protected static Short getSizeCode(String value)

getMemoryAreaForShortName

protected static MemoryArea getMemoryAreaForShortName(String shortName)

toString

public String toString()

Overrides:

toString in class Object

serialize

public void serialize(WriteBuffer writeBuffer)
               throws SerializationException

Specified by:

serialize in interface Serializable

Throws:

SerializationException