org.onosproject.yangutils.parser.impl.listeners

Class WhenListener

java.lang.Object

org.onosproject.yangutils.parser.impl.listeners.WhenListener

public final class WhenListener
extends Object

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

Method Summary

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

Methods inherited from class java.lang.Object

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

Method Detail

processWhenEntry

public static void processWhenEntry(TreeWalkListener listener,
                                    GeneratedYangParser.WhenStatementContext ctx)

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

Parameters:

listener - listener's object

ctx - context object of the grammar rule

processWhenExit

public static void processWhenExit(TreeWalkListener listener,
                                   GeneratedYangParser.WhenStatementContext ctx)

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

Parameters:

listener - listener's object

ctx - context object of the grammar rule