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

Class JavaExprMirrors

java.lang.Object

net.sourceforge.pmd.lang.java.types.internal.infer.ast.JavaExprMirrors

public final class JavaExprMirrors
extends Object

Façade that creates ExprMirror instances.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	JavaExprMirrors.MirrorMaker

Method Summary

Modifier and Type	Method	Description
JavaExprMirrors.MirrorMaker	defaultMirrorMaker()
static JavaExprMirrors	forObservation(Infer infer)	The mirrors produced by this factory will not be able to mutate the AST.
static JavaExprMirrors	forTypeResolution(Infer infer)	This will mutate the AST, only one must be used per compilation unit.
ExprMirror.InvocationMirror	getInvocationMirror(InvocationNode e, JavaExprMirrors.MirrorMaker subexprMaker)
ExprMirror.BranchingMirror	getPolyBranchingMirror(ASTExpression e)
ExprMirror.BranchingMirror	getStandaloneBranchingMirror(ASTExpression e)	A mirror that implements the rules for standalone conditional expressions correctly.
ExprMirror.FunctionalExprMirror	getTopLevelFunctionalMirror(ASTExpression e)
ExprMirror.InvocationMirror	getTopLevelInvocationMirror(InvocationNode e)

Methods inherited from class java.lang.Object

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

Method Detail

defaultMirrorMaker

public JavaExprMirrors.MirrorMaker defaultMirrorMaker()

forTypeResolution

public static JavaExprMirrors forTypeResolution(Infer infer)

This will mutate the AST, only one must be used per compilation unit.

forObservation

public static JavaExprMirrors forObservation(Infer infer)

The mirrors produced by this factory will not be able to mutate the AST. This lets the mirror be decorated to "pretend" the expression is something slightly different, without corrupting the data in the AST.

getTopLevelInvocationMirror

public ExprMirror.InvocationMirror getTopLevelInvocationMirror(InvocationNode e)

getInvocationMirror

public ExprMirror.InvocationMirror getInvocationMirror(InvocationNode e,
                                                       JavaExprMirrors.MirrorMaker subexprMaker)

getStandaloneBranchingMirror

public ExprMirror.BranchingMirror getStandaloneBranchingMirror(ASTExpression e)

A mirror that implements the rules for standalone conditional expressions correctly. getStandaloneType will work differently than the one yielded by getPolyBranchingMirror(ASTExpression)

getPolyBranchingMirror

public ExprMirror.BranchingMirror getPolyBranchingMirror(ASTExpression e)

See Also:

getStandaloneBranchingMirror(ASTExpression)

getTopLevelFunctionalMirror

public ExprMirror.FunctionalExprMirror getTopLevelFunctionalMirror(ASTExpression e)