LTKCPP-- LLRP Toolkit C Plus Plus Library
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Class Definition CPeriodicTriggerValue for LLRP parameter PeriodicTriggerValue. More...
#include <ltkcpp.h>
Public Member Functions | |
llrp_u32_t | getOffset (void) |
Get accessor functions for the LLRP Offset field. | |
void | setOffset (llrp_u32_t value) |
Set accessor functions for the LLRP Offset field. | |
llrp_u32_t | getPeriod (void) |
Get accessor functions for the LLRP Period field. | |
void | setPeriod (llrp_u32_t value) |
Set accessor functions for the LLRP Period field. | |
CUTCTimestamp * | getUTCTimestamp (void) |
Get accessor functions for the LLRP UTCTimestamp sub-parameter. | |
EResultCode | setUTCTimestamp (CUTCTimestamp *pValue) |
Set accessor functions for the LLRP UTCTimestamp sub-parameter. | |
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virtual llrp_bool_t | isAllowedIn (const CTypeDescriptor *pEnclosingTypeDescriptor) const |
Validate whether the element is allowed as a base type in the enclosing element. More... | |
llrp_bool_t | isAllowedExtension (const CTypeDescriptor *pEnclosingTypeDescriptor) |
Validate whether the element is allowed as an extension in the enclosing element. More... | |
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void | addSubParameterToAllList (CParameter *pParameter) |
Add a subparameter to m_listAllSubParameters. Called by the accessor functions setXXX and addXXX. More... | |
void | removeSubParameterFromAllList (CParameter *pParameter) |
Delete a subparameter from m_listAllSubParameters. Called by the accessor functions setXXX (to remove prior reference) clearXXX(). More... | |
void | clearSubParameterList (tListOfParameters *pParameterList) |
Clear a list of subparameters. For each entry apply removeSubParameter(). More... | |
int | walk (int(*pFunc)(const CElement *pElement, void *pArg), void *pArg, int iDepth, int nMaxDepth) const |
Recursive tree walk. The callback is invoked for each element. | |
EResultCode | toXMLString (char *pBuffer, int nBuffer) |
A wrapper around LLRP::toXMLString() More... | |
Protected Attributes | |
llrp_u32_t | m_Offset |
llrp_u32_t | m_Period |
CUTCTimestamp * | m_pUTCTimestamp |
Internal Framework Functions | |
static const CFieldDescriptor *const | s_apFieldDescriptorTable [] |
static const CTypeDescriptor | s_typeDescriptor |
static const CFieldDescriptor | s_fdOffset |
static const CFieldDescriptor | s_fdPeriod |
void | decodeFields (CDecoderStream *pDecoderStream) |
Virtual function provided by each specific element type to decode fields (simple values). Leaves pDecoderStream at first subparameter. More... | |
void | assimilateSubParameters (CErrorDetails *pError) |
Assimilates the decoded sub-parameters into m_listAllSubParameters. More... | |
void | encode (CEncoderStream *pEncoderStream) const |
Encode fields and subparameters. More... | |
static CElement * | s_construct (void) |
static void | s_decodeFields (CDecoderStream *pDecoderStream, CElement *pElement) |
Additional Inherited Members | |
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const CTypeDescriptor * | m_pType |
The type descriptor desribing this element. | |
CElement * | m_pParent |
Element that encloses this one, NULL if this is top-level element. | |
tListOfParameters | m_listAllSubParameters |
List of all sub elements. | |
Class Definition CPeriodicTriggerValue for LLRP parameter PeriodicTriggerValue.
Document Reference LLRP Specification Section 10.2.1.1.1.1
Document Reference LLRP Specification Section 16.2.4.1.1.1.1
<p>Periodic trigger is specified using UTC time, offset and period.</p> <p>For one-shot inventory, period is set to 0, and for periodic inventory operation period > 0.</p> <p>If UTC time is not specified, the first start time is determined as (time of message receipt + offset), else, the first start time is determined as (UTC time + offset). Subsequent start times = first start time + k * period (where, k > 0).</p> <p>If the Reader does not support UTC clock (as indicated by HasUTCClockCapability), and it receives the UTC time as part of the PeriodicTriggerValue parameter from the Client, the Reader
SHALL return an error.
<SMALL><i>Copyright 2006, 2007, EPCglobal Inc. The proprietary text of EPCglobal Inc. included here is in not a Contribution to the LLRP toolkit, under Apache License, Version 2.0. The right to use the proprietary text is limited to reproduction and display thereof within the work.</i></SMALL>
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Assimilates the decoded sub-parameters into m_listAllSubParameters.
After fields are decoded, the CDecoder itself takes care of gathering the subparameters into m_listAllSubParameters. Once the end of the enclosing TLV (or message) is reached this assimilateSubParameters() function is called to create parameter refrences from the primary member variables.
[out] | pError | Error details for encoded stream |
Implements LLRP::CElement.
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virtual |
Virtual function provided by each specific element type to decode fields (simple values). Leaves pDecoderStream at first subparameter.
[in] | pDecoderStream | The stream from which to decode fields |
Implements LLRP::CElement.
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virtual |
Encode fields and subparameters.
[in] | pEncoderStream | Stream to encode |
Implements LLRP::CElement.