com.asakusafw.dmdl.parser

Class DmdlParser

java.lang.Object

com.asakusafw.dmdl.parser.DmdlParser

public class DmdlParser
extends Object

Parses DMDL scripts and creates AST.

Since:

0.2.0

Constructor Summary

Constructors

Constructor and Description
DmdlParser()

Method Summary

Modifier and Type	Method and Description
AstScript	parse(Reader source, URI identifier) Analyze DMDL Script from the source stream and returns a corresponded AST.
AstLiteral	parseLiteral(String token) Analyze the token as a DMDL literal.

Methods inherited from class java.lang.Object

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

Constructor Detail

DmdlParser

public DmdlParser()

Method Detail

parse

public AstScript parse(Reader source,
                       URI identifier)
                throws DmdlSyntaxException

Analyze DMDL Script from the source stream and returns a corresponded AST.

Parameters:

source - the script source

identifier - the script identifier (nullable)

Returns:

the analyzed AST

Throws:

DmdlSyntaxException - if the specified script is not a valid DMDL script

IllegalArgumentException - if some parameters were null

parseLiteral

public AstLiteral parseLiteral(String token)
                        throws DmdlSyntaxException

Analyze the token as a DMDL literal.

Parameters:

token - represents DMDL literal

Returns:

the analyzed AST

Throws:

DmdlSyntaxException - if the specified token is not a valid DMDL literal

IllegalArgumentException - if some parameters were null

Since:

0.2.3