RootTypeExpectation (org.eclipse.xtext.xbase 2.30.0.RC2 API)

java.lang.Object
- org.eclipse.xtext.xbase.typesystem.internal.AbstractTypeExpectation
- - org.eclipse.xtext.xbase.typesystem.internal.AbstractRootTypeExpectation
  - - org.eclipse.xtext.xbase.typesystem.internal.RootTypeExpectation

All Implemented Interfaces:: ITypeExpectation

public class RootTypeExpectation
extends AbstractRootTypeExpectation

Constructor Summary

Constructors
Constructor Description

RootTypeExpectation(LightweightTypeReference reference, AbstractTypeComputationState state)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ITypeExpectation`	`copyInto(ITypeReferenceOwner referenceOwner)`
`LightweightTypeReference`	`getExpectedType()`	Returns the expected type.
`boolean`	`isNoTypeExpectation()`	Returns `true` if anything is allowed and no constraints are expected.

Methods inherited from class org.eclipse.xtext.xbase.typesystem.internal.AbstractRootTypeExpectation
acceptActualType

Methods inherited from class org.eclipse.xtext.xbase.typesystem.internal.AbstractTypeExpectation
acceptActualType, acceptActualType, createUnboundTypeReference, getReferenceOwner, getResolvedTypes, getState, isOwnedBy, isVoidTypeAllowed, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - RootTypeExpectation
```
public RootTypeExpectation(LightweightTypeReference reference,
                           AbstractTypeComputationState state)
```
- Method Detail
  - isNoTypeExpectation
```
public boolean isNoTypeExpectation()
```
    Description copied from interface: ITypeExpectation
    
    Returns true if anything is allowed and no constraints are expected.
    
    Returns:
    
    true if anything is allowed and no constraints are expected.
  - getExpectedType
```
public LightweightTypeReference getExpectedType()
```
    Description copied from interface: ITypeExpectation
    
    Returns the expected type. The expected type may be not too concrete thus 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().
    
    Returns:
    
    the expected type. This may be null.
  - copyInto
```
public ITypeExpectation copyInto(ITypeReferenceOwner referenceOwner)
```