gw.internal.gosu.parser

Class ErrorType

java.lang.Object

gw.lang.reflect.AbstractType

gw.internal.gosu.parser.ErrorType

All Implemented Interfaces:

IErrorType, INonLoadableType, IType, Serializable

public class ErrorType
extends AbstractType
implements IErrorType

A type representing the Error state in the type system. This is used when we are unable to determine the type for a particular expression due to errors and wish to assign a universally-compatible type to it that will not cascade the compilation error.

See Also:

Serialized Form

Field Summary

Fields inherited from interface gw.lang.reflect.IErrorType

NAME

Fields inherited from interface gw.lang.reflect.IType

EMPTY_ARRAY, EMPTY_TYPE_ARRAY, EMPTY_TYPE_LIST

Constructor Summary

Constructors

Constructor and Description
ErrorType(ParseResultsException e)

Method Summary

Modifier and Type	Method and Description
Set<? extends IType>	getAllTypesInHierarchy()
Object	getArrayComponent(Object array, int iIndex)
int	getArrayLength(Object array)
IType	getArrayType()
IType	getComponentType()
Set<IType>	getCompoundTypeComponents()
String	getDisplayName()
IType	getEnclosingType()
String	getErrantTypeName()
ParseResultsException	getError()
IConstructorType	getErrorTypeConstructorType(IExpression[] eArgs, List listAllMatchingMethods)
IFunctionType	getErrorTypeFunctionType(IExpression[] eArgs, String strMethod, List listAllMatchingMethods)
IType	getGenericType()
GenericTypeVariable[]	getGenericTypeVariables()
static ErrorType	getInstance()
static ErrorType	getInstance(String strErrantTypeName)
IType[]	getInterfaces()
int	getModifiers()
String	getName()
String	getNamespace()
IType	getParameterizedType(IType... ofType)
String	getRelativeName()
IType	getSupertype()
ITypeInfo	getTypeInfo()
ITypeLoader	getTypeLoader()
IType[]	getTypeParameters()
boolean	isAbstract()
boolean	isArray()
boolean	isAssignableFrom(IType type)
boolean	isCompoundType()
boolean	isDiscarded()
boolean	isEnum()
boolean	isFinal()
boolean	isGenericType()
boolean	isInterface()
boolean	isMutable()
boolean	isParameterizedType()
boolean	isPrimitive()
boolean	isValid()
Object	makeArrayInstance(int iLength)
Object	readResolve()
void	setArrayComponent(Object array, int iIndex, Object value)
void	setDiscarded(boolean bDiscarded)
static boolean	shouldHandleAsErrorType(IType type)
String	toString()
void	unloadTypeInfo()

Methods inherited from class gw.lang.reflect.AbstractType

getLiteralMetaType, getMetaType, getTheRef

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface gw.lang.reflect.IType

getLiteralMetaType, getMetaType

Constructor Detail

ErrorType

public ErrorType(ParseResultsException e)

Method Detail

getInstance

public static ErrorType getInstance()

getInstance

public static ErrorType getInstance(String strErrantTypeName)

getName

public String getName()

Specified by:

getName in interface IType

getErrantTypeName

public String getErrantTypeName()

Specified by:

getErrantTypeName in interface IErrorType

getError

public ParseResultsException getError()

Specified by:

getError in interface IErrorType

getDisplayName

public String getDisplayName()

Specified by:

getDisplayName in interface IType

getRelativeName

public String getRelativeName()

Specified by:

getRelativeName in interface IType

getNamespace

public String getNamespace()

Specified by:

getNamespace in interface IType

getTypeLoader

public ITypeLoader getTypeLoader()

Specified by:

getTypeLoader in interface IType

isInterface

public boolean isInterface()

Specified by:

isInterface in interface IType

isEnum

public boolean isEnum()

Specified by:

isEnum in interface IType

getInterfaces

public IType[] getInterfaces()

Specified by:

getInterfaces in interface IType

getSupertype

public IType getSupertype()

Specified by:

getSupertype in interface IType

getEnclosingType

public IType getEnclosingType()

Specified by:

getEnclosingType in interface IType

getGenericType

public IType getGenericType()

Specified by:

getGenericType in interface IType

isFinal

public boolean isFinal()

Specified by:

isFinal in interface IType

isParameterizedType

public boolean isParameterizedType()

Specified by:

isParameterizedType in interface IType

isGenericType

public boolean isGenericType()

Specified by:

isGenericType in interface IType

getGenericTypeVariables

public GenericTypeVariable[] getGenericTypeVariables()

Specified by:

getGenericTypeVariables in interface IType

getParameterizedType

public IType getParameterizedType(IType... ofType)

Specified by:

getParameterizedType in interface IType

getTypeParameters

public IType[] getTypeParameters()

Specified by:

getTypeParameters in interface IType

getAllTypesInHierarchy

public Set<? extends IType> getAllTypesInHierarchy()

Specified by:

getAllTypesInHierarchy in interface IType

isArray

public boolean isArray()

Specified by:

isArray in interface IType

isPrimitive

public boolean isPrimitive()

Specified by:

isPrimitive in interface IType

getArrayType

public IType getArrayType()

Specified by:

getArrayType in interface IType

makeArrayInstance

public Object makeArrayInstance(int iLength)

Specified by:

makeArrayInstance in interface IType

getArrayComponent

public Object getArrayComponent(Object array,
                                int iIndex)
                         throws IllegalArgumentException,
                                ArrayIndexOutOfBoundsException

Specified by:

getArrayComponent in interface IType

Throws:

IllegalArgumentException

ArrayIndexOutOfBoundsException

setArrayComponent

public void setArrayComponent(Object array,
                              int iIndex,
                              Object value)
                       throws IllegalArgumentException,
                              ArrayIndexOutOfBoundsException

Specified by:

setArrayComponent in interface IType

Throws:

IllegalArgumentException

ArrayIndexOutOfBoundsException

getArrayLength

public int getArrayLength(Object array)
                   throws IllegalArgumentException

Specified by:

getArrayLength in interface IType

Throws:

IllegalArgumentException

getComponentType

public IType getComponentType()

Specified by:

getComponentType in interface IType

isAssignableFrom

public boolean isAssignableFrom(IType type)

Specified by:

isAssignableFrom in interface IType

isMutable

public boolean isMutable()

Specified by:

isMutable in interface IType

getTypeInfo

public ITypeInfo getTypeInfo()

Specified by:

getTypeInfo in interface IType

unloadTypeInfo

public void unloadTypeInfo()

Specified by:

unloadTypeInfo in interface IType

readResolve

public Object readResolve()
                   throws ObjectStreamException

Specified by:

readResolve in interface IType

Throws:

ObjectStreamException

isValid

public boolean isValid()

Specified by:

isValid in interface IType

getModifiers

public int getModifiers()

Specified by:

getModifiers in interface IType

isAbstract

public boolean isAbstract()

Specified by:

isAbstract in interface IType

shouldHandleAsErrorType

public static boolean shouldHandleAsErrorType(IType type)

getErrorTypeFunctionType

public IFunctionType getErrorTypeFunctionType(IExpression[] eArgs,
                                              String strMethod,
                                              List listAllMatchingMethods)

Specified by:

getErrorTypeFunctionType in interface IErrorType

getErrorTypeConstructorType

public IConstructorType getErrorTypeConstructorType(IExpression[] eArgs,
                                                    List listAllMatchingMethods)

Specified by:

getErrorTypeConstructorType in interface IErrorType

toString

public String toString()

Overrides:

toString in class Object

isDiscarded

public boolean isDiscarded()

Specified by:

isDiscarded in interface IType

setDiscarded

public void setDiscarded(boolean bDiscarded)

Specified by:

setDiscarded in interface IType

isCompoundType

public boolean isCompoundType()

Specified by:

isCompoundType in interface IType

getCompoundTypeComponents

public Set<IType> getCompoundTypeComponents()

Specified by:

getCompoundTypeComponents in interface IType