java.lang.Object
- org.opennms.netmgt.telemetry.protocols.nxos.adapter.NxosGpbParserUtil

```
public class NxosGpbParserUtil
extends Object
```
Utility to parse any key/value metric from gpb messages. Since there is no easy way to get key/value metrics from repeated data_gpbkv, this utility provides some methods to get values for those metrics without bothering about structure they may follow.

Author:

cgorantla

Constructor Summary

Constructors
Constructor Description

NxosGpbParserUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static List<TelemetryBis.TelemetryField>`	`getRowsFromTable(TelemetryBis.Telemetry msg, String name)`	Given a Telemetry Message and row name, get the list of fields
`static Double`	`getValueAsDouble(TelemetryBis.Telemetry msg, String name)`	Given a Telemetry Message and field name, get it's value as double.
`static Double`	`getValueAsDoubleRelativeToField(TelemetryBis.Telemetry msg, String parentFieldName, String name)`	Given a Telemetry Message, parent field name and field name, get field value as Double
`static String`	`getValueAsString(TelemetryBis.Telemetry msg, String name)`	Given a Telemetry Message and field name, get it's value as string.
`static String`	`getValueAsStringRelativeToField(TelemetryBis.Telemetry msg, String parentFieldName, String name)`	Given a Telemetry Message, parent field name and field name, get field value as Double
`static Double`	`getValueFromRowAsDouble(TelemetryBis.TelemetryField row, String name)`	Given a Telemetry field row and name of field, get field value as Double
`static String`	`getValueFromRowAsString(TelemetryBis.TelemetryField row, String name)`	Given a Telemetry field row and name of field, get field value as String

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- NxosGpbParserUtil
```
public NxosGpbParserUtil()
```

Method Detail

getValueAsDouble

public static Double getValueAsDouble(TelemetryBis.Telemetry msg,
                                      String name)

Given a Telemetry Message and field name, get it's value as double.

Parameters:: msg - TelemetryBis.Telemetry message; name - field name
Returns:: value field value

getValueAsString

public static String getValueAsString(TelemetryBis.Telemetry msg,
                                      String name)

Given a Telemetry Message and field name, get it's value as string.

Parameters:: msg - TelemetryBis.Telemetry message; name - field name
Returns:: value field value

getRowsFromTable

public static List<TelemetryBis.TelemetryField> getRowsFromTable(TelemetryBis.Telemetry msg,
                                                                 String name)

Given a Telemetry Message and row name, get the list of fields

Parameters:: Telemetry - message TelemetryBis.Telemetry; name - of field
Returns:: list of Telemetry fields

getValueFromRowAsString

public static String getValueFromRowAsString(TelemetryBis.TelemetryField row,
                                             String name)

Given a Telemetry field row and name of field, get field value as String

Parameters:: row - TelemetryBis.TelemetryField; name - field name
Returns:: value field value

getValueFromRowAsDouble

public static Double getValueFromRowAsDouble(TelemetryBis.TelemetryField row,
                                             String name)

Given a Telemetry field row and name of field, get field value as Double

Parameters:: row - TelemetryBis.TelemetryField; name - field name
Returns:: value field value

getValueAsDoubleRelativeToField

public static Double getValueAsDoubleRelativeToField(TelemetryBis.Telemetry msg,
                                                     String parentFieldName,
                                                     String name)

Given a Telemetry Message, parent field name and field name, get field value as Double

Parameters:: msg - TelemetryBis.Telemetry message; parentFieldName -; name - field name
Returns:: value field value

getValueAsStringRelativeToField

public static String getValueAsStringRelativeToField(TelemetryBis.Telemetry msg,
                                                     String parentFieldName,
                                                     String name)

Given a Telemetry Message, parent field name and field name, get field value as Double

Parameters:: msg - TelemetryBis.Telemetry message; parentFieldName -; name - field name
Returns:: value field value

Class NxosGpbParserUtil

Constructor Summary