Class ParamExpressionSymbol

java.lang.Object

org.ek9lang.compiler.symbols.Symbol

org.ek9lang.compiler.symbols.ParamExpressionSymbol

All Implemented Interfaces:

Serializable, ISymbol, ISymbolNature, ITokenReference

public class ParamExpressionSymbol
extends Symbol

While we don't add these in the scoped structures when compiling. We do use these to augment the parse tree for the appropriate context. We do this so that we can work out what type of result will be returned from an expression. For this call we need the order list of parameters specifically the types of those parameters.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ParamExpressionSymbol(String name)

Method Summary

Modifier and Type	Method	Description
void	addParameter(ISymbol symbol)
ParamExpressionSymbol	clone(IScope withParentAsAppropriate)	Clone the symbol and re-parent if this symbol like a method should have a parent.
protected ParamExpressionSymbol	cloneIntoStreamPipeLineSymbol(ParamExpressionSymbol newCopy)
boolean	equals(Object o)
String	getFriendlyName()	Provide the name an end user would need to see on the screen.
List<ISymbol>	getParameters()
int	hashCode()

Methods inherited from class Symbol

clearInitialisedBy, cloneIntoSymbol, copySymbolProperties, getAssignableCostTo, getAssignableCostTo, getCategory, getFullyQualifiedName, getGenus, getInitialisedBy, getName, getParsedModule, getProduceFullyQualifiedName, getSourceToken, getSquirrelledData, getSymbolTypeAsString, getType, getUnCoercedAssignableCostTo, isAssignableTo, isAssignableTo, isDevSource, isEk9Core, isExactSameType, isInjectionExpected, isLibSource, isMarkedPure, isMutable, isNullAllowed, isPromotionSupported, isReferenced, putSquirrelledData, setCategory, setEk9Core, setGenus, setInitialisedBy, setInjectionExpected, setMarkedPure, setName, setNotMutable, setNullAllowed, setParsedModule, setProduceFullyQualifiedName, setReferenced, setSourceToken, setType, toString

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface ISymbol

isDeclaredAsConstant, isExtensionOfInjectable, isFromLiteral, isIncomingParameter, isInitialised, isInjectable, isLoopVariable, isMarkedAbstract, isPrivate, isPropertyField, isProtected, isPublic, isReturningParameter, setType

Methods inherited from interface ISymbolNature

isApplication, isConceptualTypeParameter, isConstant, isControl, isFunction, isGenericInNature, isMethod, isParameterisedType, isPrimitiveType, isTemplateFunction, isTemplateType, isType, isVariable

Constructor Details

ParamExpressionSymbol

public ParamExpressionSymbol(String name)

Method Details

addParameter

public void addParameter(ISymbol symbol)

clone

public ParamExpressionSymbol clone(IScope withParentAsAppropriate)

Description copied from interface: ISymbol

Clone the symbol and re-parent if this symbol like a method should have a parent. Other symbols like VariableSymbols are un-parented

Specified by:

clone in interface ISymbol

Overrides:

clone in class Symbol

cloneIntoStreamPipeLineSymbol

protected ParamExpressionSymbol cloneIntoStreamPipeLineSymbol(ParamExpressionSymbol newCopy)

getParameters

public List<ISymbol> getParameters()

getFriendlyName

public String getFriendlyName()

Description copied from interface: ISymbol

Provide the name an end user would need to see on the screen. Normally this is just 'getName' but in the case of Templates We use a very nasty internal naming for List of SomeClass - which will probably be something like _List_hashed_version_of_ComeClass and the end user needs to see 'List of SomeClass' for it to be meaningful.

Specified by:

getFriendlyName in interface ISymbol

Overrides:

getFriendlyName in class Symbol

Returns:

a user presentable of the symbol name.

equals

public boolean equals(Object o)

Overrides:

equals in class Symbol

hashCode

public int hashCode()

Overrides:

hashCode in class Symbol