private void implementInvoke() {
BlockExpression block = getBlock();
IParsedElement body = block.getBody();
DynamicFunctionSymbol value;
if (body instanceof Expression) {
Expression expression = (Expression) body;
ReturnStatement syntheticReturnStatement = new ReturnStatement();
syntheticReturnStatement.setValue(expression);
syntheticReturnStatement.initLocation(
expression.getLocation().getOffset(),
expression.getLocation().getLength(),
expression.getLineNum(),
expression.getColumn(),
expression.getLocation().getScriptPartId());
value =
new DynamicFunctionSymbol(
null,
INVOKE_METHOD_NAME,
convertToObjectSignature(block),
convertToObjectSymbols(block),
syntheticReturnStatement);
} else {
value =
new DynamicFunctionSymbol(
null,
INVOKE_METHOD_NAME,
convertToObjectSignature(block),
convertToObjectSymbols(block),
(IStatement) body);
}
value.setClassMember(true);
value.setPublic(true);
value.setFinal(true);
getParseInfo().addMemberFunction(value);
}
public IType getReturnType() {
ArrayList returnStatements = new ArrayList<ReturnStatement>();
ArrayList<IType> returnTypes = new ArrayList<IType>();
getContainedParsedElementsByTypesWithIgnoreSet(
returnStatements, new HashSet(getExcludedReturnTypeElements()), ReturnStatement.class);
for (int i = 0; i < returnStatements.size(); i++) {
ReturnStatement returnStmt = (ReturnStatement) returnStatements.get(i);
returnTypes.add(returnStmt.getValue().getType());
}
return TypeLord.findLeastUpperBound(returnTypes);
}
private void implementToString() {
Identifier thisId = new Identifier();
thisId.setSymbol(new Symbol(Keyword.KW_this.getName(), this, null), new StandardSymbolTable());
thisId.setType(this);
BeanMethodCallExpression toStrCall = new BeanMethodCallExpression();
toStrCall.setMethodDescriptor(JavaTypes.IBLOCK().getTypeInfo().getMethod("toString"));
toStrCall.setRootExpression(thisId);
toStrCall.setType(JavaTypes.STRING());
ReturnStatement returnStmt = new ReturnStatement();
returnStmt.setValue(toStrCall);
}