com.io7m.jpra.compiler.core.pipeline

Class JPRAPipeline

java.lang.Object

com.io7m.jpra.compiler.core.pipeline.JPRAPipeline

All Implemented Interfaces:

JPRAPipelineType

public final class JPRAPipeline
extends Object
implements JPRAPipelineType

Default implementation of the JPRAPipelineType interface.

Method Summary

Modifier and Type	Method and Description
static JPRAPipelineType	newPipeline(JPRAParserType in_parser, JPRAResolverType in_resolver, JPRACheckerType in_checker) Construct a new pipeline.
void	onEOF(Optional<com.io7m.jlexing.core.ImmutableLexicalPositionType<Path>> lex) EOF was received.
Optional<PackageContextType>	onExpression(com.io7m.jsx.SExpressionType e) An expression was received.

Methods inherited from class java.lang.Object

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

Method Detail

newPipeline

public static JPRAPipelineType newPipeline(JPRAParserType in_parser,
                                           JPRAResolverType in_resolver,
                                           JPRACheckerType in_checker)

Construct a new pipeline.

Parameters:

in_parser - The parser

in_resolver - The resolver

in_checker - The type checker

Returns:

A new pipeline

onExpression

public Optional<PackageContextType> onExpression(com.io7m.jsx.SExpressionType e)
                                          throws JPRACompilerException

Description copied from interface: JPRAPipelineType

An expression was received.

Specified by:

onExpression in interface JPRAPipelineType

Parameters:

e - The expression

Returns:

A completed package, if the expression resulted in one

Throws:

JPRACompilerException - If any of the stages raise an exception

onEOF

public void onEOF(Optional<com.io7m.jlexing.core.ImmutableLexicalPositionType<Path>> lex)
           throws JPRACompilerException

Description copied from interface: JPRAPipelineType

EOF was received.

Specified by:

onEOF in interface JPRAPipelineType

Parameters:

lex - The last known lexical position, if any

Throws:

JPRACompilerException - If any of the stages raise an exception