io.cdap.wrangler.api

Interface GrammarMigrator

public interface GrammarMigrator

This is a interface for migrating grammar from one version to other.

Method Summary

Modifier and Type	Method and Description
String	migrate() Migrates each directive from one version to other.

Method Detail

migrate

String migrate()
        throws DirectiveParseException

Migrates each directive from one version to other.

Returns:

directives transformed into a newer version.

Throws:

DirectiveParseException