Package org.ek9lang.compiler.phase3

Class CheckIsSet

java.lang.Object

org.ek9lang.compiler.common.RuleSupport

org.ek9lang.compiler.common.TypedSymbolAccess

org.ek9lang.compiler.phase3.OperatorCheck

org.ek9lang.compiler.phase3.CheckIsSet

All Implemented Interfaces:

BiPredicate<IToken,ISymbol>

final class CheckIsSet
extends OperatorCheck
implements BiPredicate<IToken,ISymbol>

Given a symbol, this check that the type that the symbol has can support the '?' operation. This includes variable/expressions that have a type that is a function.

Field Summary

Fields inherited from class org.ek9lang.compiler.common.RuleSupport

errorListener, symbolsAndScopes

Constructor Summary

Constructors

Constructor	Description
CheckIsSet(SymbolsAndScopes symbolsAndScopes, ErrorListener errorListener)

Method Summary

Modifier and Type	Method	Description
protected MethodSymbolSearch	getMethodSymbolSearch(ISymbol symbolType)
boolean	test(IToken operatorUse, ISymbol symbol)

Methods inherited from class org.ek9lang.compiler.phase3.OperatorCheck

getSymbolType, isOperatorPresent

Methods inherited from class org.ek9lang.compiler.common.TypedSymbolAccess

getRecordedAndTypedSymbol, isProcessingScopePure, recordATypedSymbol

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.BiPredicate

and, negate, or

Constructor Details

CheckIsSet

CheckIsSet(SymbolsAndScopes symbolsAndScopes,
 ErrorListener errorListener)

Method Details

test

public boolean test(IToken operatorUse,
 ISymbol symbol)

Specified by:

test in interface BiPredicate<IToken,ISymbol>

Overrides:

test in class OperatorCheck

getMethodSymbolSearch

protected MethodSymbolSearch getMethodSymbolSearch(ISymbol symbolType)

Specified by:

getMethodSymbolSearch in class OperatorCheck