org.onosproject.yang.compiler.parser.impl.listeners

Class PatternRestrictionListener

java.lang.Object

org.onosproject.yang.compiler.parser.impl.listeners.PatternRestrictionListener

public final class PatternRestrictionListener
extends Object

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

Method Summary

Modifier and Type	Method and Description
static void	processPatternRestrictionEntry(TreeWalkListener lis, GeneratedYangParser.PatternStatementContext ctx) Processes pattern restriction, when parser receives an input matching the grammar rule (pattern), performs validation and updates the data model tree.
static void	processPatternRestrictionExit(TreeWalkListener listener, GeneratedYangParser.PatternStatementContext ctx) Performs validation and updates the data model tree.

Methods inherited from class java.lang.Object

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

Method Detail

processPatternRestrictionEntry

public static void processPatternRestrictionEntry(TreeWalkListener lis,
                                                  GeneratedYangParser.PatternStatementContext ctx)

Processes pattern restriction, when parser receives an input matching the grammar rule (pattern), performs validation and updates the data model tree.

Parameters:

lis - listener object

ctx - context object

processPatternRestrictionExit

public static void processPatternRestrictionExit(TreeWalkListener listener,
                                                 GeneratedYangParser.PatternStatementContext ctx)

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

Parameters:

listener - listener object

ctx - context object