public class ExtensionScopeHelper
extends java.lang.Object

Nested Classes
Modifier and Type	Class	Description
`protected static class`	`ExtensionScopeHelper.IsResolvedKnownTypeParamHelper`	Determines if a reference is fully resolved or uses only type parameters from the current context.

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected boolean`	`isMatchingFirstParameter(org.eclipse.xtext.common.types.JvmOperation feature)`
`protected boolean`	`isMatchingFirstParameterDeepCheck(org.eclipse.xtext.common.types.JvmOperation feature)`	Check the type of the first parameter against the argument type rather than the `rawArgumentType`.
`protected boolean`	`isPossibleExtension(org.eclipse.xtext.common.types.JvmFeature feature)`	Features that are valid extensions are all `operations` with at least one `parameter`.
`protected boolean`	`isResolvedOrKnownTypeParam(LightweightTypeReference type)`
`protected boolean`	`isResolvedReceiverType()`

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

public ExtensionScopeHelper(LightweightTypeReference argumentType)

isPossibleExtension
```
protected boolean isPossibleExtension(org.eclipse.xtext.common.types.JvmFeature feature)
```
Features that are valid extensions are all operations with at least one parameter.

protected boolean isResolvedReceiverType()

isMatchingFirstParameterDeepCheck
```
protected boolean isMatchingFirstParameterDeepCheck(org.eclipse.xtext.common.types.JvmOperation feature)
```
Check the type of the first parameter against the argument type rather than the rawArgumentType. Should not be used during linking since we need proper error messages there for type mismatches.

protected boolean isMatchingFirstParameter(org.eclipse.xtext.common.types.JvmOperation feature)

protected boolean isResolvedOrKnownTypeParam(LightweightTypeReference type)

Class ExtensionScopeHelper