Package edu.udel.cis.vsl.abc.config.IF

Class Configurations

java.lang.Object

edu.udel.cis.vsl.abc.config.IF.Configurations

public class Configurations
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	Configurations.Language	The language of the program being processed.

Constructor Summary

Constructors

Constructor	Description
Configurations()

Method Summary

Modifier and Type	Method	Description
static Configurations.Language	bestLanguage(Iterable<String> filenames)	Finds the best language to use for translation based on filename extensions.
static Configurations.Language	bestLanguage(String[] filenames)	Finds the best language to use for translation based on filename extensions.
static Configurations.Language	commonLanguage(Iterable<Configurations.Language> langs)	Finds best common language of mix of languages.
static Configuration	newMinimalConfiguration()	Returns new Configuration object in which all parameters have the lowest possible values allowed by the C Standard.

Methods inherited from class java.lang.Object

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

Constructor Details

Configurations

public Configurations()

Method Details

newMinimalConfiguration

public static Configuration newMinimalConfiguration()

Returns new Configuration object in which all parameters have the lowest possible values allowed by the C Standard.

Returns:

new minimal configuration object

commonLanguage

public static Configurations.Language commonLanguage(Iterable<Configurations.Language> langs)

Finds best common language of mix of languages. If all the given languages are the same, that is the common language. Else the common language is Configurations.Language.CIVL_C.

Parameters:

langs - a sequence of languages, none of which is null

Returns:

the common language: null if the sequence is empty, the common language if all the languages are the same, else Configurations.Language.CIVL_C.

bestLanguage

public static Configurations.Language bestLanguage(Iterable<String> filenames)

Finds the best language to use for translation based on filename extensions.

Parameters:

filenames - sequence of non-null strings

Returns:

null if sequence is empty, else a Configurations.Language determined as follows: if all filenames have a C extension (.c., .h, or .i), then Configurations.Language.C; else if all filenames have a Fortran extension, Configurations.Language.FORTRAN, else Configurations.Language.CIVL_C.

bestLanguage

public static Configurations.Language bestLanguage(String[] filenames)

Finds the best language to use for translation based on filename extensions.

Parameters:

filenames - array of non-null strings

Returns:

null if sequence is empty, else a Configurations.Language determined as follows: if all filenames have a C extension (.c., .h, or .i), then Configurations.Language.C; else if all filenames have a Fortran extension, Configurations.Language.FORTRAN, else Configurations.Language.CIVL_C.