Class PhaseSupplier

java.lang.Object

org.ek9lang.compiler.config.PhaseSupplier

All Implemented Interfaces:

Supplier<List<CompilationStep>>

Direct Known Subclasses:

BackEndSupplier, FrontEndSupplier, FullPhaseSupplier, MiddleEndSupplier

public abstract class PhaseSupplier
extends Object
implements Supplier<List<CompilationStep>>

Abstract concept of a supplier of phases for a compilation.

Field Summary

Fields

Modifier and Type	Field	Description
protected final SharedThreadContext<CompilableProgram>	compilableProgramAccess
protected final Consumer<CompilationEvent>	listener
protected final ConstructOutputSink	outputSink	Where generated classes go, and where they are read back from.
protected final CompilerReporter	reporter

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PhaseSupplier(SharedThreadContext<CompilableProgram> compilableProgramAccess, CompilationPhaseListener listener, CompilerReporter reporter)	Create a new supplier of a full set of compiler phases.
protected	PhaseSupplier(SharedThreadContext<CompilableProgram> compilableProgramAccess, CompilationPhaseListener listener, CompilerReporter reporter, DirectiveListenerSupplier directiveListenerSupplier)	Create a new supplier of a full set of compiler phases with a custom directive listener supplier.
protected	PhaseSupplier(SharedThreadContext<CompilableProgram> compilableProgramAccess, CompilationPhaseListener listener, CompilerReporter reporter, DirectiveListenerSupplier directiveListenerSupplier, ConstructOutputSink outputSink)	As above, but with an explicit output sink.

Method Summary

Modifier and Type	Method	Description
SharedThreadContext<CompilableProgram>	program()	The program these phases compile into.

Methods inherited from class Object

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

Methods inherited from interface Supplier

get

Field Details

listener

protected final Consumer<CompilationEvent> listener

compilableProgramAccess

protected final SharedThreadContext<CompilableProgram> compilableProgramAccess

reporter

protected final CompilerReporter reporter

outputSink

protected final ConstructOutputSink outputSink

Where generated classes go, and where they are read back from. Defaults to files; a caller that knows the jar is the sole consumer of the output can pass a sink that holds them instead. See ConstructOutputSink.

Constructor Details

PhaseSupplier

protected PhaseSupplier(SharedThreadContext<CompilableProgram> compilableProgramAccess,
 CompilationPhaseListener listener,
 CompilerReporter reporter)

Create a new supplier of a full set of compiler phases.

PhaseSupplier

protected PhaseSupplier(SharedThreadContext<CompilableProgram> compilableProgramAccess,
 CompilationPhaseListener listener,
 CompilerReporter reporter,
 DirectiveListenerSupplier directiveListenerSupplier)

Create a new supplier of a full set of compiler phases with a custom directive listener supplier. This allows additional directive listeners (such as ProbeDirectiveListener) to be registered.

PhaseSupplier

protected PhaseSupplier(SharedThreadContext<CompilableProgram> compilableProgramAccess,
 CompilationPhaseListener listener,
 CompilerReporter reporter,
 DirectiveListenerSupplier directiveListenerSupplier,
 ConstructOutputSink outputSink)

As above, but with an explicit output sink.

The sink must be the SAME instance the directive listener supplier was built with, or a @BYTECODE directive will look for bytes in a different place from where they went.

Method Details

program

public SharedThreadContext<CompilableProgram> program()

The program these phases compile into. The driver (Ek9Compiler) records in it which phase has been entered, before the phase runs - THE one place that is done, for every phase.