Package gw.lang.parser

Interface IExpression

All Superinterfaces:

IHasType, IParsedElement

All Known Subinterfaces:

IAdditiveExpression, IAnnotationExpression, IAnnotationUseSiteTargetClause, IArgumentListClause, IArithmeticExpression, IArrayAccessExpression, IBeanMethodCallExpression, IBinaryExpression, IBindingExpression, IBitshiftExpression, IBitwiseAndExpression, IBitwiseOrExpression, IBitwiseXorExpression, IBlockExpression, IBlockInvocation, IBlockLiteralExpression, IBooleanLiteralExpression, ICaseClause, ICharLiteralExpression, IClassDeclaration, ICollectionInitializerExpression, IConditionalAndExpression, IConditionalExpression, IConditionalOrExpression, IConditionalTernaryExpression, IDirectiveExpression, IEqualityExpression, IEvalExpression, IFeatureLiteralExpression, IFieldAccessExpression, IIdentifierExpression, IIdentityExpression, IImplicitTypeAsExpression, IInferredNewExpression, IInitializerExpression, IInterfacesClause, IInterfaceTypeLiteralExpression, IIntervalExpression, ILiteralExpression, ILocalVarDeclaration, IMapAccessExpression, IMapInitializerExpression, IMemberAccessExpression, IMemberExpansionExpression, IMethodCallExpression, IModifierListClause, IMultiplicativeExpression, INameInDeclaration, INewExpression, INotAWordExpression, INullExpression, INumericLiteralExpression, IObjectInitializerExpression, IParameterDeclaration, IParameterListClause, IParenthesizedExpression, IProgram, IPropertyAccessIdentifier, IRelationalExpression, IStaticTypeOfExpression, IStringLiteralExpression, ISuperTypeClause, ISynthesizedMemberAccessExpression, ITemplateStringLiteral, ITypeAsExpression, ITypeIsExpression, ITypeLiteralExpression, ITypeOfExpression, ITypeParameterListClause, ITypeVariableExtendsListClause, IUnaryExpression, IUnaryNotPlusMinusExpression, IUnqualifiedEnumMemberAccess

public interface IExpression
extends IParsedElement, IHasType

Field Summary

Fields

Modifier and Type	Field	Description
static IExpression[]	EMPTY_ARRAY

Method Summary

Modifier and Type	Method	Description
Object	evaluate()	Evaluates this Expression and returns the result.
Object	evaluate(IExternalSymbolMap externalSymbols)
IType	getContextType()
boolean	isNullSafe()
boolean	isUnchecked()

Methods inherited from interface gw.lang.parser.IHasType

getType

Methods inherited from interface gw.lang.parser.IParsedElement

addExceptionsFrom, addParseException, addParseException, addParseWarning, addParseWarning, clearParseExceptions, clearParseTreeInformation, clearParseWarnings, findAncestorParsedElementByType, findDeclaringStatement, findRootParsedElement, getColumn, getContainedParsedElementsByType, getContainedParsedElementsByTypes, getContainedParsedElementsByTypesWithIgnoreSet, getFunctionName, getGosuClass, getGosuProgram, getImmediateParseIssue, getImmediateParseIssues, getLineNum, getLocation, getModule, getParent, getParseExceptions, getParseIssues, getParseWarnings, getReturnType, getTokens, hasImmediateParseIssue, hasImmediateParseWarnings, hasParseException, hasParseExceptions, hasParseIssue, hasParseIssues, hasParseWarning, hasParseWarnings, isCompileTimeConstant, isSuppressed, isSynthetic, setLocation, setParent, visit

Field Detail

EMPTY_ARRAY

static final IExpression[] EMPTY_ARRAY

Method Detail

evaluate

Object evaluate()

Evaluates this Expression and returns the result.

evaluate

Object evaluate(IExternalSymbolMap externalSymbols)

getContextType

IType getContextType()

isNullSafe

boolean isNullSafe()

isUnchecked

boolean isUnchecked()