Package com.zebra.rfid.api3

Class Actions

java.lang.Object

com.zebra.rfid.api3.Actions

public class Actions
extends java.lang.Object

This class represents the set of all operations that can be performed on the reader like Inventory and Access operations using various type of filters.

Field Summary

Fields

Modifier and Type	Field	Description
Gen2v2	gen2v2Access	The Gen2v2 object for access
Inventory	Inventory	The Inventory Operations Object.
MultiTagLocate	MultiTagLocate	The MultiTagLocate object
PreFilters	PreFilters	The Pre-Filter Object for Inventory
TagAccess	TagAccess	The Tag Access Operations Object
TagLocationing	TagLocationing	The taglocationing object

Method Summary

Modifier and Type	Method	Description
protected void	finalize()	Destructor
boolean	getBatchedTags()	This method get all batched tags present in reader and Reader queues
TagData[]	getMultiTagLocateTagInfo(int numberOfTags)
TagData[]	getReadTags(int numberOfTags)	This method fetches a array of Tags that was read by the reader.
TagDataArray	getReadTagsEx(int numberOfTags)	This method fetches a array of Tags that was read by the reader.
protected TagData[]	preGetReadTags(int numberOfTags)
boolean	purgeTags()	This method purges all tags present in Dll and Reader queues
void	reset()	This method resets and restarts the reader.

Methods inherited from class java.lang.Object

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

Field Detail

Inventory

public Inventory Inventory

The Inventory Operations Object.

TagAccess

public TagAccess TagAccess

The Tag Access Operations Object

PreFilters

public PreFilters PreFilters

The Pre-Filter Object for Inventory

gen2v2Access

public Gen2v2 gen2v2Access

The Gen2v2 object for access

TagLocationing

public TagLocationing TagLocationing

The taglocationing object

MultiTagLocate

public MultiTagLocate MultiTagLocate

The MultiTagLocate object

Method Detail

finalize

protected void finalize()

Destructor

Overrides:

finalize in class java.lang.Object

getReadTagsEx

public TagDataArray getReadTagsEx(int numberOfTags)

This method fetches a array of Tags that was read by the reader. Tags will be read from the Reader using methods: Actions.Inventory.Perform or Actions.TagAccess.ReadEvent or Actions.TagAccess.ReadWait.

Parameters:

numberOfTags - Number of Tags that is to be fetched

Returns:

m_tagDataArray object which contains an array of TagData and a length field to indicate the actual number of tags read. When compared to getReadTags(numberOfTags) method, this method is more optimized for performance and memory. This method returns a preallocated TagData[] array which will be reused for every call to getReadTagsEx. As a result, the caller should not dispose the returned array as it is an internal array maintained by this library. The caller is also expected to consume or copy the tags returned by this method before invoking the method again, as it will be overwritten with new tag information.

getReadTags

public TagData[] getReadTags(int numberOfTags)

This method fetches a array of Tags that was read by the reader. Tags will be read from the Reader using methods: Actions.Inventory.Perform or Actions.TagAccess.ReadEvent or Actions.TagAccess.ReadWait.

Parameters:

numberOfTags - Number of Tags that is to be fetched

Returns:

An array of TagData if the method succeeds or an empty array if no Tags were available

preGetReadTags

protected TagData[] preGetReadTags(int numberOfTags)

getMultiTagLocateTagInfo

public TagData[] getMultiTagLocateTagInfo(int numberOfTags)

purgeTags

public boolean purgeTags()

This method purges all tags present in Dll and Reader queues

Returns:

True if the method succeeds or False if fails

getBatchedTags

public boolean getBatchedTags()

This method get all batched tags present in reader and Reader queues

Returns:

True if the method succeeds or False if fails

reset

public void reset()
           throws InvalidUsageException,
                  OperationFailureException

This method resets and restarts the reader. The application is required to redo the basic steps for initializing the reader.

Throws:

InvalidUsageException

OperationFailureException