ExprMirror.PolyExprMirror (PMD Java 7.0.0-rc2 API)

All Superinterfaces:

ExprMirror

All Known Subinterfaces:

ExprMirror.BranchingMirror, ExprMirror.CtorInvocationMirror, ExprMirror.FunctionalExprMirror, ExprMirror.InvocationMirror, ExprMirror.LambdaExprMirror, ExprMirror.MethodRefMirror

Enclosing interface:

ExprMirror
```
public static interface ExprMirror.PolyExprMirror
extends ExprMirror
```

Nested Class Summary
- Nested classes/interfaces inherited from interface net.sourceforge.pmd.lang.java.types.internal.infer.ExprMirror
  ExprMirror.BranchingMirror, ExprMirror.CtorInvocationMirror, ExprMirror.FunctionalExprMirror, ExprMirror.InvocationMirror, ExprMirror.LambdaExprMirror, ExprMirror.MethodRefMirror, ExprMirror.PolyExprMirror, ExprMirror.TypeSpecies

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`@NonNull JClassType`	`getEnclosingType()`	Returns the class declaration wherein this invocation occurs.
`default @Nullable JTypeMirror`	`getStandaloneType()`	If this expression is of a standalone form, returns the type of the expression.
`default @Nullable JTypeMirror`	`unresolvedType()`	If inference failed to determine the type of this node, returns a fallback for it.

Methods inherited from interface net.sourceforge.pmd.lang.java.types.internal.infer.ExprMirror
finishStandaloneInference, getInferredType, getLocation, getStandaloneSpecies, getTypingContext, isEquivalentToUnderlyingAst, setInferredType

- Method Detail
  - getEnclosingType
```
@NonNull JClassType getEnclosingType()
```
    Returns the class declaration wherein this invocation occurs. Returns null if it's unresolved.
  - getStandaloneType
```
default @Nullable JTypeMirror getStandaloneType()
```
    Description copied from interface: ExprMirror
    
    If this expression is of a standalone form, returns the type of the expression. Otherwise returns null.
    Note that standalone types can directly be set on the type node.
    
    Specified by:
    
    getStandaloneType in interface ExprMirror
    
    Returns:
    
    The type of the expression if it is standalone
  - unresolvedType
```
default @Nullable JTypeMirror unresolvedType()
```
    If inference failed to determine the type of this node, returns a fallback for it. This should not query the context of the expression, or nodes whose type is unstable because it may be being inferred.
    If no fallback should be used, returns null.