gnu.expr

Class ModuleInfo

public class ModuleInfo extends Object

Field Summary
String	className Name of class that implements module.
long	lastCheckedTime
long	lastModifiedTime
Class	moduleClass
String	sourcePath Location of source for module, if known.

Method Summary
static Path	absPath(String path)
void	addDependency(ModuleInfo dep)
boolean	checkCurrent(ModuleManager manager, long now) Check if this module and its dependencies are up-to-dete.
void	clearClass()
static ModuleInfo	find(String className)
static ModuleInfo	find(Type type)
static ModuleInfo	findFromInstance(Object instance)
ClassType	getClassType()
Compilation	getCompilation()
Object	getInstance()
Class	getModuleClass()
ModuleExp	getModuleExp()
String	getNamespaceUri() The namespace URI associated with this module, or {@code null}.
Object	getRunInstance()
Path	getSourceAbsPath()
String	getSourceAbsPathname()
int	getState()
void	loadByStages(int wantedState)
boolean	loadEager(int wantedState) Eagerly process the module and dependencies.
ModuleInfo	nextModule() Next element in list head by modules.
static void	register(Object instance)
void	setCompilation(Compilation comp)
void	setNamespaceUri(String uri)
void	setSourceAbsPath(Path path)
ModuleExp	setupModuleExp() If module has LAZY_DECLARATIONS, fix that.
String	toString()

Field Detail

className

public String className

Name of class that implements module. Must be non-null unless we're currently compiling the module, in which case sourcePath and comp must both be non-null.

Location of source for module, if known. This is an absolute URI, absolute filename, or filename relative to current working directory. Null if source not known; in that case className must be non-null.

Method Detail

absPath

public static Path absPath(String path)

addDependency

public void addDependency(ModuleInfo dep)

checkCurrent

public boolean checkCurrent(ModuleManager manager, long now)

Check if this module and its dependencies are up-to-dete. Only checks the sourcePath's modification time if it is at least ModifiedCacheTime since last time we checked. As as side-effects update lastModifiedTime and lastCheckedTime.