com.thingmagic
Class Gen2.Select

java.lang.Object
  com.thingmagic.Gen2.Select

All Implemented Interfaces:

TagFilter

Enclosing class:

Gen2

public static class Gen2.Select
extends java.lang.Object
implements TagFilter

Representation of a Gen2 Select operation

Field Summary

Gen2.Bank	bank The memory bank in which to compare the mask
int	bitLength The length (in bits) of the mask
int	bitPointer The location (in bits) at which to begin comparing the mask
boolean	invert Whether to invert the selection (deselect tags that meet the comparison and vice versa).
byte[]	mask The mask value to compare with the specified region of tag memory, MSB first

Constructor Summary

Gen2.Select(boolean invert, Gen2.Bank bank, int bitPointer, int bitLength, byte[] mask)

Method Summary

boolean	matches(TagData t) Test if a tag matches this filter.
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

invert

public boolean invert

Whether to invert the selection (deselect tags that meet the comparison and vice versa).

bank

public Gen2.Bank bank

The memory bank in which to compare the mask

bitPointer

public int bitPointer

The location (in bits) at which to begin comparing the mask

bitLength

public int bitLength

The length (in bits) of the mask

mask

public byte[] mask

The mask value to compare with the specified region of tag memory, MSB first

Constructor Detail

Gen2.Select

public Gen2.Select(boolean invert,
                   Gen2.Bank bank,
                   int bitPointer,
                   int bitLength,
                   byte[] mask)

Method Detail

matches

public boolean matches(TagData t)

Description copied from interface: TagFilter

Test if a tag matches this filter. Only applies to selects based on the EPC.

Specified by:

matches in interface TagFilter

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object