Package com.facebook.presto.operator.scalar

Examples of com.facebook.presto.operator.scalar.ScalarFunction.alias()


                        name = camelToSnake(method.getName());
                    }
                    String description = getDescription(method);
                    FunctionBinder functionBinder = createFunctionBinder(method, scalarFunction);
                    scalar(name, methodHandle, scalarFunction.deterministic(), functionBinder, description);
                    for (String alias : scalarFunction.alias()) {
                        scalar(alias, methodHandle, scalarFunction.deterministic(), functionBinder, description);
                    }
                    foundOne = true;
                }
                checkArgument(foundOne, "Expected class %s to contain at least one method annotated with @%s", clazz.getName(), ScalarFunction.class.getSimpleName());
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                        name = camelToSnake(method.getName());
                    }
                    String description = getDescription(method);
                    FunctionBinder functionBinder = createFunctionBinder(method, scalarFunction);
                    scalar(name, methodHandle, scalarFunction.deterministic(), functionBinder, description);
                    for (String alias : scalarFunction.alias()) {
                        scalar(alias, methodHandle, scalarFunction.deterministic(), functionBinder, description);
                    }
                    foundOne = true;
                }
                checkArgument(foundOne, "Expected class %s to contain at least one method annotated with @%s", clazz.getName(), ScalarFunction.class.getSimpleName());
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                        name = camelToSnake(method.getName());
                    }
                    String description = getDescription(method);
                    FunctionBinder functionBinder = createFunctionBinder(method, scalarFunction);
                    scalar(name, methodHandle, scalarFunction.deterministic(), functionBinder, description);
                    for (String alias : scalarFunction.alias()) {
                        scalar(alias, methodHandle, scalarFunction.deterministic(), functionBinder, description);
                    }
                    foundOne = true;
                }
                checkArgument(foundOne, "Expected class %s to contain at least one method annotated with @%s", clazz.getName(), ScalarFunction.class.getSimpleName());
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            verifyMethodSignature(method, signature.getReturnType(), signature.getArgumentTypes());

            FunctionBinder functionBinder = createFunctionBinder(method, scalarFunction.functionBinder());

            scalar(signature, methodHandle, scalarFunction.deterministic(), functionBinder, getDescription(method), scalarFunction.hidden());
            for (String alias : scalarFunction.alias()) {
                scalar(signature.withAlias(alias.toLowerCase()), methodHandle, scalarFunction.deterministic(), functionBinder, getDescription(method), scalarFunction.hidden());
            }
            return true;
        }
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                        name = camelToSnake(method.getName());
                    }
                    String description = getDescription(method);
                    FunctionBinder functionBinder = createFunctionBinder(method, scalarFunction);
                    scalar(name, methodHandle, scalarFunction.deterministic(), functionBinder, description);
                    for (String alias : scalarFunction.alias()) {
                        scalar(alias, methodHandle, scalarFunction.deterministic(), functionBinder, description);
                    }
                    foundOne = true;
                }
                checkArgument(foundOne, "Expected class %s to contain at least one method annotated with @%s", clazz.getName(), ScalarFunction.class.getSimpleName());
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            verifyMethodSignature(method, signature.getReturnType(), signature.getArgumentTypes());

            FunctionBinder functionBinder = createFunctionBinder(method, scalarFunction.functionBinder());

            scalar(signature, methodHandle, scalarFunction.deterministic(), functionBinder, getDescription(method), scalarFunction.hidden());
            for (String alias : scalarFunction.alias()) {
                scalar(signature.withAlias(alias.toLowerCase()), methodHandle, scalarFunction.deterministic(), functionBinder, getDescription(method), scalarFunction.hidden());
            }
            return true;
        }
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            verifyMethodSignature(method, signature.getReturnType(), signature.getArgumentTypes());

            FunctionBinder functionBinder = createFunctionBinder(method, scalarFunction.functionBinder());

            scalar(signature, methodHandle, scalarFunction.deterministic(), functionBinder, getDescription(method), scalarFunction.hidden());
            for (String alias : scalarFunction.alias()) {
                scalar(signature.withAlias(alias.toLowerCase()), methodHandle, scalarFunction.deterministic(), functionBinder, getDescription(method), scalarFunction.hidden());
            }
            return true;
        }
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            Signature signature = new Signature(name.toLowerCase(), returnType, parameterTypes(method));

            verifyMethodSignature(method, signature.getReturnType(), signature.getArgumentTypes());

            scalar(signature, methodHandle, scalarFunction.deterministic(), getDescription(method), scalarFunction.hidden(), method.isAnnotationPresent(Nullable.class));
            for (String alias : scalarFunction.alias()) {
                scalar(signature.withAlias(alias.toLowerCase()), methodHandle, scalarFunction.deterministic(), getDescription(method), scalarFunction.hidden(), method.isAnnotationPresent(Nullable.class));
            }
            return true;
        }
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        verifyMethodSignature(method, signature.getReturnType(), signature.getArgumentTypes(), typeManager);

        List<Boolean> nullableArguments = getNullableArguments(method);

        scalar(signature, methodHandle, scalarFunction.deterministic(), getDescription(method), scalarFunction.hidden(), method.isAnnotationPresent(Nullable.class), nullableArguments);
        for (String alias : scalarFunction.alias()) {
            scalar(signature.withAlias(alias.toLowerCase()), methodHandle, scalarFunction.deterministic(), getDescription(method), scalarFunction.hidden(), method.isAnnotationPresent(Nullable.class), nullableArguments);
        }
        return true;
    }
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                        name = camelToSnake(method.getName());
                    }
                    String description = getDescription(method);
                    FunctionBinder functionBinder = createFunctionBinder(method, scalarFunction);
                    scalar(name, methodHandle, scalarFunction.deterministic(), functionBinder, description);
                    for (String alias : scalarFunction.alias()) {
                        scalar(alias, methodHandle, scalarFunction.deterministic(), functionBinder, description);
                    }
                    foundOne = true;
                }
                checkArgument(foundOne, "Expected class %s to contain at least one method annotated with @%s", clazz.getName(), ScalarFunction.class.getSimpleName());
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