public class RootNoExpectation extends AbstractRootTypeExpectation
Constructor and Description |
---|
RootNoExpectation(AbstractTypeComputationState state,
boolean voidAllowed) |
Modifier and Type | Method and Description |
---|---|
RootNoExpectation |
copyInto(ITypeReferenceOwner referenceOwner) |
LightweightTypeReference |
getExpectedType()
Returns the expected type.
|
boolean |
isNoTypeExpectation()
Returns
true if anything is allowed and no constraints are expected. |
boolean |
isVoidTypeAllowed()
Returns
true if Void.TYPE is a valid type. |
acceptActualType
acceptActualType, acceptActualType, createUnboundTypeReference, getReferenceOwner, getResolvedTypes, getState, isOwnedBy, toString
public RootNoExpectation(AbstractTypeComputationState state, boolean voidAllowed)
public LightweightTypeReference getExpectedType()
ITypeExpectation
ITypeExpectation.getExpectedType()
may return
null
or some sort of unresolved, specialized reference. If null
is returned, clients
may want to check ITypeExpectation.isNoTypeExpectation()
or ITypeExpectation.isVoidTypeAllowed()
.null
.public boolean isNoTypeExpectation()
ITypeExpectation
true
if anything is allowed and no constraints are expected.true
if anything is allowed and no constraints are expected.public boolean isVoidTypeAllowed()
ITypeExpectation
true
if Void.TYPE
is a valid type. It may be the only valid type
or there may exist others.isVoidTypeAllowed
in interface ITypeExpectation
isVoidTypeAllowed
in class AbstractTypeExpectation
true
if primitive void
is allowed.public RootNoExpectation copyInto(ITypeReferenceOwner referenceOwner)