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`<group>` examples

Rfid Inventory Attributes Elements XML Reference
<group> example from the profile.xml sample.



<?xml version="1.0" encoding="UTF-8"?>





        <group id="RfidInventory">

            <signal id="TagReport">

                <description>TagReport is a signal containing tag data in a map structure.  The report 
				contains one to many tags stored at the "tags" key.  It may include data extension metadata 
				stored at the "dataExtensions" key.  See the tags and dataExtensions descriptions for details.
				</description>

                <data id="tags" type="string">

                    <description>The value stored at the "tags" key of the TagReport is a nested map which 
					contains tag data, keyed by tag ID string. Each tag ID is the index for a nested map 
					structure containing details about the read-events for that tag. The event data map may 
					include the keys "antenna", "count", "reader", "timestampFirst", "timestampLast", and 
					"dataExtensions".
					</description>

                </data>

                <data id="antenna" type="long">

                    <description>The value stored at the "antenna" key of the read-event map is the antenna value, 
				based on a starting index of 1.  It is included in the read-event map if the reader is 
				configured to report which antenna read the tag.</description>

                </data>

                <data id="count" type="long">

                    <description>The value stored at the "count" key of the read-event map is the number of times 
				this tag was read during the reporting cycle.
				</description>

                </data>

                <data id="reader" type="string">

                    <description>The value stored at the "reader" key of the read-event map is the ID property
				configured for this instance of the inventory profile.</description>

                </data>

                <data id="timestampFirst" type="long">

                    <description>The value stored at the "timestampFirst" key of the read-event map is the 
				initial timestamp that this tag was read during the reporting cycle.</description>

                </data>

                <data id="timestampLast" type="long">

                    <description>The value stored at the "timestampLast" key of the read-event map is the 
				final timestamp that this tag was read during the reporting cycle.</description>

                </data>

                <data id="dataExtensions" type="string">

                    <description>The value stored at the "dataExtensions" key of the TagReport or read-event map 
				is a nested map of metadata as specified in the DataExtensions measurement.</description>

                </data>

                <data id="tid" type="int">

                    <description>The value stored at the "tid" key of the read-event map is the TID of the tag.
				</description>

                </data>

                <data id="userdata" type="byte[]">

                    <description>The value stored at the "userdata" key of the read-event map is the user data of the tag.
				</description>

                </data>

            </signal>

            <signal id="TagAggregationReport">

                <description>TagAggregationReport is a signal containing a collection of tag data in a map 
				structure.  The report can contain zero to many tags stored at the "tags" key.  It may include data extension metadata 
				stored at the "dataExtensions" key.  See the tags and dataExtensions descriptions for details.
				</description>

                <data idref="tags"/>

                <data idref="antenna"/>

                <data idref="count"/>

                <data idref="reader"/>

                <data idref="timestampFirst"/>

                <data idref="timestampLast"/>

                <data idref="dataExtensions"/>

                <data idref="tid"/>

                <data idref="userdata"/>

            </signal>

            <measurement id="TagReadingExpression" type="String">

                <description>The TagReadingExpression is an LDAP expression to trigger the state of tag reading
				based on input pin and control values.</description>

                <configuration type="String">true</configuration>

                <method/>

            </measurement>

            <measurement id="TagReading" type="Boolean">

                <description>The TagReading measurement specifies the state of reading behavior.  When the 
				measurement is true, the reader is reading tags in autonomous mode and the profile reports
				tag data on the TagReport signal.  When the measurement is false, the reader's autonomous mode 
				is not enabled and any unexpected tag data reported by the reader is published on the TagReport error
				signal.  If an LDAP expression is specified for the TagReadingExpression, a publication to 
				write a value to this measurement will result in an exception and will not update the measurement
				value.
				</description>

                <method/>

                <value>

                    <boolean>false</boolean>

                </value>

            </measurement>

            <measurement id="TagAggregatingExpression" type="String">

                <description>The TagAggregatingExpression is an LDAP expression to trigger the behavior of 
				aggregating based on input pin and control values.
				</description>

                <configuration type="String">true</configuration>

                <method/>

            </measurement>

            <measurement id="TagAggregating" type="Boolean" listen="true">

                <description>The TagAggregating measurement specifies the state of aggregating behavior.  
				When the measurement value is true, the profile is collecting all tags which pass the 
				Aggregation Mask.  When the measurement value is updated to false, the profile publishes the
				TagAggregationReport signal, clears the aggregation cache, and stops collecting incoming tags.
				If an LDAP expression is specified for the TagAggregatingExpression, a publication to 
				write a value to this measurement will result in an exception and will not update the measurement
				value.
				</description>

                <method/>

                <value>

                    <boolean>false</boolean>

                </value>

            </measurement>

            <measurement id="TagMaskSetting" type="String">

                <description>The TagMaskSetting specifies the definition of tags that should be published
				on the TagReport signal.  A mask is specified by four comma-delimited parameters.  The 
				first parameter of a tag mask is a placeholder for future use, and the value is ignored.  The 
				second parameter is the pointer value.  It is the first bit location of the tag id against 
				which to compare the mask.  The third parameter is the length.  It specifies the number of 
				bits of the tag id to compare against the mask.  The final parameter is the mask value.  It 
				is the pattern against which the specified section of the tag id must match to pass the filter. 
				Multiple masks can be specified by separating them with a semi-colon.  
				</description>

                <configuration type="String">true</configuration>

                <method/>

            </measurement>

            <measurement id="DuplicateFilteringExpression" type="String">

                <description>The DuplicateFilteringExpression is an LDAP expression to trigger the behavior of
				duplicate tag filtering based on input pin and control values.
				</description>

                <configuration type="String">true</configuration>

                <method/>

            </measurement>

            <measurement id="DuplicateFiltering" type="Boolean" listen="true">

                <description>The DuplicateFiltering measurement specifies the state of duplicate tag filtering
				behavior.  When the measurement value is true, the profile signals only the initial report of 
				each tag read during the filtering cycle.  When the measurement value is updated to false, the 
				profile clears the cache of tags it has seen during the filtering cycle.  While the measurement 
				value is false, the profile does not filter out duplicate tags or cache incoming tags.  If an 
				LDAP expression is specified for the DuplicateFilteringExpression, a publication to write a 
				value to this measurement will result in an exception and will not update the measurement value.
				</description>

                <method/>

                <value>

                    <boolean>false</boolean>

                </value>

            </measurement>

            <measurement id="AggregationMaskSetting" type="String">

                <description>The AggregationMaskSetting specifies the definition of tags that should be published
				on the TagAggregationReport signal.  A mask is specified by four comma-delimited parameters.  The 
				first parameter of a tag mask is a placeholder for future use, and the value is ignored.  The 
				second parameter is the pointer value.  It is the first bit location of the tag id against 
				which to compare the mask.  The third parameter is the length.  It specifies the number of 
				bits of the tag id to compare against the mask.  The final parameter is the mask value.  It 
				is the pattern against which the specified section of the tag id must match to pass the filter. 
				Multiple masks can be specified by separating them with a semi-colon.  
				</description>

                <configuration type="String">true</configuration>

                <method/>

            </measurement>

            <measurement id="DataExtensions" type="Map">

                <description>The DataExtensions measurement is a map of metadata to be associated with tag data.  
				Data extensions are applied to TagReport data as the signal is published.  Data extensions 
				are applied to a TagAggregationReport at the beginning and end of the aggregation cycle.  Writing 
				a value to this measurement merges the new map with the current DataExtensions value.  Setting the 
				value of the measurement to an empty map clears the value.
				</description>

                <method/>

            </measurement>

        </group>
2008-02-07
Rfid Inventory XML Reference 1.1.0
<group> examples

`<group>` examples
