org.onosproject.yangutils.parser.impl.listeners

Class MustListener

java.lang.Object

org.onosproject.yangutils.parser.impl.listeners.MustListener

public final class MustListener
extends Object

Represents listener based call back function corresponding to the "must" rule defined in ANTLR grammar file for corresponding ABNF rule in RFC 6020.

Method Summary

Modifier and Type	Method and Description
static void	processMustEntry(TreeWalkListener listener, GeneratedYangParser.MustStatementContext ctx) Perform validations and updates the data model tree.It is called when parser receives an input matching the grammar rule (must).
static void	processMustExit(TreeWalkListener listener, GeneratedYangParser.MustStatementContext ctx) Performs validation and updates the data model tree.It is called when parser exits from grammar rule (must).

Methods inherited from class java.lang.Object

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

Method Detail

processMustEntry

public static void processMustEntry(TreeWalkListener listener,
                                    GeneratedYangParser.MustStatementContext ctx)

Perform validations and updates the data model tree.It is called when parser receives an input matching the grammar rule (must).

Parameters:

listener - listener's object

ctx - context object of the grammar rule

processMustExit

public static void processMustExit(TreeWalkListener listener,
                                   GeneratedYangParser.MustStatementContext ctx)

Performs validation and updates the data model tree.It is called when parser exits from grammar rule (must).

Parameters:

listener - listener's object

ctx - context object of the grammar rule