Package net.sourceforge.pmd.lang.java.types.internal.infer

Class TypeInferenceLogger.SimpleLogger

java.lang.Object

net.sourceforge.pmd.lang.java.types.internal.infer.TypeInferenceLogger.SimpleLogger

All Implemented Interfaces:

TypeInferenceLogger

Direct Known Subclasses:

TypeInferenceLogger.VerboseLogger

Enclosing interface:

TypeInferenceLogger

public static class TypeInferenceLogger.SimpleLogger
extends Object
implements TypeInferenceLogger

Nested Class Summary

Nested classes/interfaces inherited from interface net.sourceforge.pmd.lang.java.types.internal.infer.TypeInferenceLogger

TypeInferenceLogger.SimpleLogger, TypeInferenceLogger.VerboseLogger

Field Summary

Fields

Modifier and Type	Field	Description
protected static String	ANSI_BLUE
protected static String	ANSI_GRAY
protected static String	ANSI_PURPLE
protected static String	ANSI_RED
protected static String	ANSI_RESET
protected static String	ANSI_YELLOW
protected static int	LEVEL_INCREMENT
protected PrintStream	out

Constructor Summary

Constructors

Constructor	Description
SimpleLogger(PrintStream out)

Method Summary

Modifier and Type	Method	Description
void	ambiguityError(MethodCallSite site, @Nullable ExprMirror.InvocationMirror.MethodCtDecl selected, List<ExprMirror.InvocationMirror.MethodCtDecl> methods)
protected String	color(Object str, String color)
protected static String	colorIvars(Object str)
protected static String	colorPunct(Object str)
protected static String	doColor(Object str, Pattern pattern, String replacement)
protected void	endSection(String footer)
void	fallbackInvocation(JMethodSig ctdecl, MethodCallSite site)
protected int	getLevel()
void	logResolutionFail(ResolutionFailure exception)	Log that the instantiation of the method type m for the given call site failed.
TypeInferenceLogger	newInstance()	Return an instance for concurrent use in another thread.
void	noApplicableCandidates(MethodCallSite site)
void	noCompileTimeDeclaration(MethodCallSite site)
protected @NonNull String	ppBound(InferenceVar ivar, InferenceVar.BoundKind kind, JTypeMirror bound)
protected @NonNull String	ppHighlight(JMethodSig sig)
protected @NonNull String	ppMethod(JMethodSig sig)
protected void	printExpr(ExprMirror expr)
protected void	println(String str)
protected void	startSection(String header)
protected void	updateLevel(int increment)

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sourceforge.pmd.lang.java.types.internal.infer.TypeInferenceLogger

boundAdded, ctxInitialization, endArg, endArgsChecks, endInference, endReturnChecks, functionalExprNeedsInvocationCtx, isNoop, ivarInstantiated, ivarMerged, polyResolutionFailure, propagateAndAbort, skipArgAsNonPertinent, skipInstantiation, startArg, startArgsChecks, startInference, startReturnChecks

Field Detail

out

protected final PrintStream out

LEVEL_INCREMENT

protected static final int LEVEL_INCREMENT

See Also:

Constant Field Values

ANSI_RESET

protected static final String ANSI_RESET

See Also:

Constant Field Values

ANSI_BLUE

protected static final String ANSI_BLUE

See Also:

Constant Field Values

ANSI_PURPLE

protected static final String ANSI_PURPLE

See Also:

Constant Field Values

ANSI_GRAY

protected static final String ANSI_GRAY

See Also:

Constant Field Values

ANSI_RED

protected static final String ANSI_RED

See Also:

Constant Field Values

ANSI_YELLOW

protected static final String ANSI_YELLOW

See Also:

Constant Field Values

Constructor Detail

SimpleLogger

public SimpleLogger(PrintStream out)

Method Detail

color

protected String color(Object str,
                       String color)

colorIvars

protected static String colorIvars(Object str)

colorPunct

protected static String colorPunct(Object str)

doColor

protected static String doColor(Object str,
                                Pattern pattern,
                                String replacement)

getLevel

protected int getLevel()

updateLevel

protected void updateLevel(int increment)

println

protected void println(String str)

endSection

protected void endSection(String footer)

startSection

protected void startSection(String header)

logResolutionFail

public void logResolutionFail(ResolutionFailure exception)

Description copied from interface: TypeInferenceLogger

Log that the instantiation of the method type m for the given call site failed. The exception provides a detail message. Such an event is perfectly normal and may happen repeatedly when performing overload resolution.

Exceptions occuring in an invocation phase are compile-time errors though.

Specified by:

logResolutionFail in interface TypeInferenceLogger

Parameters:

exception - Failure record

noApplicableCandidates

public void noApplicableCandidates(MethodCallSite site)

Specified by:

noApplicableCandidates in interface TypeInferenceLogger

noCompileTimeDeclaration

public void noCompileTimeDeclaration(MethodCallSite site)

Specified by:

noCompileTimeDeclaration in interface TypeInferenceLogger

fallbackInvocation

public void fallbackInvocation(JMethodSig ctdecl,
                               MethodCallSite site)

Specified by:

fallbackInvocation in interface TypeInferenceLogger

ambiguityError

public void ambiguityError(MethodCallSite site,
                           @Nullable ExprMirror.InvocationMirror.MethodCtDecl selected,
                           List<ExprMirror.InvocationMirror.MethodCtDecl> methods)

Specified by:

ambiguityError in interface TypeInferenceLogger

printExpr

protected void printExpr(ExprMirror expr)

ppMethod

protected @NonNull String ppMethod(JMethodSig sig)

ppHighlight

protected @NonNull String ppHighlight(JMethodSig sig)

ppBound

protected @NonNull String ppBound(InferenceVar ivar,
                                  InferenceVar.BoundKind kind,
                                  JTypeMirror bound)

newInstance

public TypeInferenceLogger newInstance()

Description copied from interface: TypeInferenceLogger

Return an instance for concurrent use in another thread. If this is Noop, then return the same instance because it's thread-safe.

Specified by:

newInstance in interface TypeInferenceLogger