C# Class Pchp.CodeAnalysis.FlowAnalysis.TypeRefContext

Context of TypeRefMask and ITypeRef instances. Contains additional information for routine context like current namespace, current type context etc.

Show file Open project: iolevel/peachpie Class Usage Examples

Private Properties

Property	Type	Description
AddToContext	void
AddToContextNoCheck	int
GetPrimitiveTypeRefMask	TypeRefMask
GetPrimitiveTypeRefMaskNoCheck	TypeRefMask
GetTypeCtxMask	TypeRefMask
GetTypeMaskOfReservedClassName	TypeRefMask
GetTypes	IList
SetLateStaticBindType	void
TypeRefContext	System
UpdateMasks	void

Public Methods

Method	Description
AddToContext ( TypeRefContext context, TypeRefMask mask ) : TypeRefMask	Adds properly types from another context matching given mask.
AddToContext ( ITypeRef typeRef ) : int	Ensures given type is in the context.
GetArrayTypeMask ( ) : TypeRefMask	Gets type mask of generic `array` with element of any type.
GetArrayTypeMask ( TypeRefMask elementType ) : TypeRefMask	Gets type mask of `array` with elements of given type.
GetArraysFromMask ( TypeRefMask mask ) : TypeRefMask	Gets mask representing only array types in given mask. (Only bits corresponding to an array type will be set).
GetBooleanTypeMask ( ) : TypeRefMask	Gets `bool` type for this context.
GetCallableTypeMask ( ) : TypeRefMask	Gets type mask of all callable types.
GetDoubleTypeMask ( ) : TypeRefMask	Gets `double` type for this context.
GetElementType ( TypeRefMask mask ) : TypeRefMask	In case of array type, gets its possible element types.
GetLongTypeMask ( ) : TypeRefMask	Gets `int` type for this context.
GetNullTypeMask ( ) : TypeRefMask	Gets type mask corresponding to System.Object and not including any subclasses.
GetNumberTypeMask ( ) : TypeRefMask	Gets `number` (`int` and `double`) type for this context.
GetObjectTypes ( TypeRefMask mask ) : IList	Gets types of type `object` (classes, interfaces, traits) referenced by given type mask.
GetObjectsFromMask ( TypeRefMask mask ) : TypeRefMask	Gets mask representing only object types in given mask. (Only bits corresponding to an object type will be set).
GetParentTypeMask ( ) : TypeRefMask	Gets `parent` type for this context.
GetSelfTypeMask ( ) : TypeRefMask	Gets `self` type for this context.
GetStaticTypeMask ( ) : TypeRefMask	Gets `static` type for this context.
GetStringTypeMask ( ) : TypeRefMask	Gets `string` type for this context.
GetSystemObjectTypeMask ( ) : TypeRefMask	Gets type mask corresponding to System.Object.
GetThisTypeMask ( ) : TypeRefMask	Gets type of `$this` in current context.
GetTypeIndex ( ITypeRef typeref ) : int	Gets index of the given type within the context. Returns `-1` if such type is not present.
GetTypeMask ( Devsense.PHP.Syntax.Ast tref, bool includesSubclasses = true ) : TypeRefMask	Gets type mask corresponding to given TypeRef within this context.
GetTypeMask ( ITypeRef typeref, bool includesSubclasses ) : TypeRefMask	Helper method that builds TypeRefMask for given type in this context.
GetTypeMask ( QualifiedName qname, bool includesSubclasses = true ) : TypeRefMask	Gets type mask corresponding to given qualified name within this context.
GetTypes ( TypeRefMask mask ) : IList	Gets types referenced by given type mask.
GetWritableStringTypeMask ( ) : TypeRefMask	Gets writable `string` type (a string builder) for this context.
IsAString ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents a string type (readonly or writable).
IsArray ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents an array.
IsBoolean ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents a boolean.
IsDouble ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents a double type.
IsLambda ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents a lambda function or `callable` primitive type.
IsLong ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents an integer type.
IsNullable ( TypeRefMask mask ) : bool	Gets value indicating whether given type can be `null`.
IsNumber ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents a number.
IsObject ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents an object.
IsPrimitiveType ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents a primitive type.
IsReadonlyString ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents UTF16 readonly string.
IsWritableString ( TypeRefMask mask ) : bool	Gets value indicating whether given type mask represents a writablke string (string builder).
ToString ( TypeRefMask mask ) : string	Gets string representation of types contained in given type mask.

Private Methods

Method	Description
AddToContext ( TypeRefContext other ) : void	Adds properly types from another context.
AddToContextNoCheck ( ITypeRef typeRef ) : int
GetPrimitiveTypeRefMask ( PrimitiveTypeRef typeref ) : TypeRefMask
GetPrimitiveTypeRefMaskNoCheck ( PrimitiveTypeRef typeref ) : TypeRefMask	Does not lookup existing types whether there is typeref already.
GetTypeCtxMask ( Devsense.PHP.Syntax.Ast typeCtx ) : TypeRefMask	Gets type mask corresponding to `self` with `includesSubclasses` flag set whether type is not final.
GetTypeMaskOfReservedClassName ( Name name ) : TypeRefMask	Gets type mask for reserved class name (self, parent, static).
GetTypes ( TypeRefMask typemask, ulong bitmask ) : IList	Gets enumeration of types matching given masks.
SetLateStaticBindType ( TypeRefMask staticTypeMask ) : void	Explicitly defines late static bind type (type of `static`).
TypeRefContext ( SourceUnit sourceUnit, SourceTypeSymbol containingType ) : System
UpdateMasks ( ITypeRef typeRef, int index ) : void	Updates internal masks for newly added type.

Method Details

AddToContext() public method

Adds properly types from another context matching given mask.

public AddToContext ( TypeRefContext context, TypeRefMask mask ) : TypeRefMask
context	TypeRefContext	Context of .
mask	TypeRefMask	Type mask representing types in .
return	TypeRefMask

AddToContext() public method

Ensures given type is in the context.

public AddToContext ( ITypeRef typeRef ) : int
typeRef	ITypeRef	Type reference to be in the context.
return	int

GetArrayTypeMask() public method

Gets type mask of generic array with element of any type.

public GetArrayTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetArrayTypeMask() public method

Gets type mask of array with elements of given type.

public GetArrayTypeMask ( TypeRefMask elementType ) : TypeRefMask
elementType	TypeRefMask
return	TypeRefMask

GetArraysFromMask() public method

Gets mask representing only array types in given mask. (Only bits corresponding to an array type will be set).

public GetArraysFromMask ( TypeRefMask mask ) : TypeRefMask
mask	TypeRefMask
return	TypeRefMask

GetBooleanTypeMask() public method

Gets bool type for this context.

public GetBooleanTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetCallableTypeMask() public method

Gets type mask of all callable types.

public GetCallableTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetDoubleTypeMask() public method

Gets double type for this context.

public GetDoubleTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetElementType() public method

In case of array type, gets its possible element types.

public GetElementType ( TypeRefMask mask ) : TypeRefMask
mask	TypeRefMask
return	TypeRefMask

GetLongTypeMask() public method

Gets int type for this context.

public GetLongTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetNullTypeMask() public method

Gets type mask corresponding to System.Object and not including any subclasses.

public GetNullTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetNumberTypeMask() public method

Gets number (int and double) type for this context.

public GetNumberTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetObjectTypes() public method

Gets types of type object (classes, interfaces, traits) referenced by given type mask.

public GetObjectTypes ( TypeRefMask mask ) : IList
mask	TypeRefMask
return	IList

GetObjectsFromMask() public method

Gets mask representing only object types in given mask. (Only bits corresponding to an object type will be set).

public GetObjectsFromMask ( TypeRefMask mask ) : TypeRefMask
mask	TypeRefMask
return	TypeRefMask

GetParentTypeMask() public method

Gets parent type for this context.

public GetParentTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetSelfTypeMask() public method

Gets self type for this context.

public GetSelfTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetStaticTypeMask() public method

Gets static type for this context.

public GetStaticTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetStringTypeMask() public method

Gets string type for this context.

public GetStringTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetSystemObjectTypeMask() public method

Gets type mask corresponding to System.Object.

public GetSystemObjectTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetThisTypeMask() public method

Gets type of $this in current context.

public GetThisTypeMask ( ) : TypeRefMask
return	TypeRefMask

GetTypeIndex() public method

Gets index of the given type within the context. Returns -1 if such type is not present.

public GetTypeIndex ( ITypeRef typeref ) : int
typeref	ITypeRef
return	int

GetTypeMask() public method

Gets type mask corresponding to given TypeRef within this context.

public GetTypeMask ( Devsense.PHP.Syntax.Ast tref, bool includesSubclasses = true ) : TypeRefMask
tref	Devsense.PHP.Syntax.Ast
includesSubclasses	bool
return	TypeRefMask

GetTypeMask() public method

Helper method that builds TypeRefMask for given type in this context.

public GetTypeMask ( ITypeRef typeref, bool includesSubclasses ) : TypeRefMask
typeref	ITypeRef
includesSubclasses	bool
return	TypeRefMask

GetTypeMask() public method

Gets type mask corresponding to given qualified name within this context.

public GetTypeMask ( QualifiedName qname, bool includesSubclasses = true ) : TypeRefMask
qname	QualifiedName
includesSubclasses	bool
return	TypeRefMask

GetTypes() public method

Gets types referenced by given type mask.

public GetTypes ( TypeRefMask mask ) : IList
mask	TypeRefMask
return	IList

GetWritableStringTypeMask() public method

Gets writable string type (a string builder) for this context.

public GetWritableStringTypeMask ( ) : TypeRefMask
return	TypeRefMask

IsAString() public method

Gets value indicating whether given type mask represents a string type (readonly or writable).

public IsAString ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsArray() public method

Gets value indicating whether given type mask represents an array.

public IsArray ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsBoolean() public method

Gets value indicating whether given type mask represents a boolean.

public IsBoolean ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsDouble() public method

Gets value indicating whether given type mask represents a double type.

public IsDouble ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsLambda() public method

Gets value indicating whether given type mask represents a lambda function or callable primitive type.

public IsLambda ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsLong() public method

Gets value indicating whether given type mask represents an integer type.

public IsLong ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsNullable() public method

Gets value indicating whether given type can be null.

public IsNullable ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsNumber() public method

Gets value indicating whether given type mask represents a number.

public IsNumber ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsObject() public method

Gets value indicating whether given type mask represents an object.

public IsObject ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsPrimitiveType() public method

Gets value indicating whether given type mask represents a primitive type.

public IsPrimitiveType ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsReadonlyString() public method

Gets value indicating whether given type mask represents UTF16 readonly string.

public IsReadonlyString ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

IsWritableString() public method

Gets value indicating whether given type mask represents a writablke string (string builder).

public IsWritableString ( TypeRefMask mask ) : bool
mask	TypeRefMask
return	bool

ToString() public method

Gets string representation of types contained in given type mask.

public ToString ( TypeRefMask mask ) : string
mask	TypeRefMask
return	string