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

Class S7StringVarLengthTag

java.lang.Object

org.apache.plc4x.java.s7.readwrite.tag.S7Tag

org.apache.plc4x.java.s7.readwrite.tag.S7StringVarLengthTag

All Implemented Interfaces:

PlcTag, Serializable

public class S7StringVarLengthTag
extends S7Tag

Field Summary

Fields

Modifier and Type	Field	Description
static Pattern	DATA_BLOCK_STRING_VAR_LENGTH_ADDRESS_PATTERN
static Pattern	DATA_BLOCK_STRING_VAR_LENGTH_SHORT_PATTERN

Fields inherited from class org.apache.plc4x.java.s7.readwrite.tag.S7Tag

BIT_OFFSET, BLOCK_NUMBER, BYTE_OFFSET, DATA_TYPE, MEMORY_AREA, NUM_ELEMENTS, STRING_LENGTH, TRANSFER_SIZE_CODE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	S7StringVarLengthTag(TransportSize dataType, MemoryArea memoryArea, int blockNumber, int byteOffset, byte bitOffset, int numElements)

Method Summary

Modifier and Type	Method	Description
static boolean	matches(String address)
static S7StringVarLengthTag	of(String address)
void	serialize(WriteBuffer writeBuffer)

Methods inherited from class org.apache.plc4x.java.s7.readwrite.tag.S7Tag

checkByteOffset, checkDataBlockNumber, getAddressString, getArrayInfo, getBitOffset, getBlockNumber, getByteOffset, getDataType, getMemoryArea, getMemoryAreaForShortName, getNumberOfElements, getPlcDataType, getPlcValueType, getSizeCode, toString

Methods inherited from class java.lang.Object

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

Field Detail

DATA_BLOCK_STRING_VAR_LENGTH_ADDRESS_PATTERN

public static final Pattern DATA_BLOCK_STRING_VAR_LENGTH_ADDRESS_PATTERN

DATA_BLOCK_STRING_VAR_LENGTH_SHORT_PATTERN

public static final Pattern DATA_BLOCK_STRING_VAR_LENGTH_SHORT_PATTERN

Constructor Detail

S7StringVarLengthTag

protected S7StringVarLengthTag(TransportSize dataType,
                               MemoryArea memoryArea,
                               int blockNumber,
                               int byteOffset,
                               byte bitOffset,
                               int numElements)

Method Detail

matches

public static boolean matches(String address)

serialize

public void serialize(WriteBuffer writeBuffer)
               throws SerializationException

Specified by:

serialize in interface Serializable

Overrides:

serialize in class S7Tag

Throws:

SerializationException

of

public static S7StringVarLengthTag of(String address)