Package name.jurgenei.gradle.antlr.catalog

Class GrammarCatalogLoader

java.lang.Object

name.jurgenei.gradle.antlr.catalog.GrammarCatalogLoader

public final class GrammarCatalogLoader
extends Object

Loads XML grammar catalogs with entries such as: <grammar name="plsql" runtimeGrammar="oracle" parser="..." lexer="..." start-rule="script"/>.

Constructor Summary

Constructors

Constructor	Description
GrammarCatalogLoader()	Creates a catalog loader.

Method Summary

Modifier and Type	Method	Description
GrammarCatalog	load(File file)	Loads and validates a grammar catalog file.

Methods inherited from class java.lang.Object

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

Constructor Details

GrammarCatalogLoader

public GrammarCatalogLoader()

Creates a catalog loader.

Method Details

load

public GrammarCatalog load(File file)

Loads and validates a grammar catalog file.

Parameters:

file - catalog XML file.

Returns:

parsed catalog.

Throws:

IllegalArgumentException - when XML is invalid or required attributes are missing.