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The JotClassDatabase
represents a group of compilation units, and/or
sub-JotClassDatabase
s. It contains retrieval methods that operate
within this database's classpath or sourcepath scope. A class database is coupled
with a JotWorkArea
. The database attempts to remain nearly up to date,
and maintain total knowledge of the contents of the paths.
Implements the subject interface. Observers will be sent an
UpdateMessage.UpdateMessage.STRUCTURE_CHANGED
in all cases. This
UpdateMessage
will contain an instance of a
JotWorkAreaUpdate
which will provide the listener with alternate
interfaces to retrieve information about the update.
This interface is not intended to be implemented by clients.
Field Summary |
Fields inherited from interface oracle.ide.addin.Subject |
OBJECT_MODIFIED |
Method Summary | |
java.util.Iterator |
getAllClassDescriptors()
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java.util.Iterator |
getAllClassDescriptors(java.lang.String beginsWith,
boolean ignoreCase)
|
JotClass |
getClass(java.lang.String className,
int needs)
Retrieves the JotClass for a specific class. |
java.util.Iterator |
getClassList(java.lang.String pkgName,
int needs)
Retrieves a list of classes available in a package |
java.util.Iterator |
getClassNameList(java.lang.String pkgName,
int needs)
Retrieves a list of classes available in a package |
JotTypeInfo |
getJotTypeInfo(java.lang.String className,
int needs)
Returns a JotTypeInfo instance for the given classname. |
java.lang.String |
getPackage(JotFile importContext,
java.lang.String className)
Retrieves a string representation of apackage containing a given class, based on a specific import context. |
java.util.Iterator |
getPackageList(int needs)
Retrieves a list of packages available under the configuration associated with this JotManager instance. |
java.util.Iterator |
getPackages(java.lang.String base,
int needs)
Retrieves a list of strings representing sub-packages located under a specific package. |
JotType |
getType(java.lang.String classname)
Retrieves the JotType for a class. |
Methods inherited from interface oracle.ide.addin.Subject |
attach, detach, notifyObservers |
Method Detail |
public JotClass getClass(java.lang.String className, int needs)
JotClass
for a specific class.
className
- the fully qualified name of the class.needs
- whether to retrieve the compiled or source
version of the class
JotClass
representing the model of the class, or
null
if the class cannot be found in the required
version.JotManager.PREFER_SOURCE
,
JotManager.PREFER_CLASS
,
JotManager.NEED_SOURCE
,
JotManager.NEED_CLASS
public java.lang.String getPackage(JotFile importContext, java.lang.String className)
importContext
- a JotFile
to use for resolving the classname.className
- to name of the class to locate.
null
if no matching package is found.public java.util.Iterator getPackageList(int needs)
JotManager
instance.
needs
- the type of packages to list: sourcepath packages,
classpath packages, or both.
Iterator
over the list of packages. Each package
is returned as a String
.JotManager.NEED_SOURCE
,
JotManager.NEED_CLASS
public java.util.Iterator getPackages(java.lang.String base, int needs)
base
- the package base (for example, java
).needs
- the type of packages to list.
getPackages
for
java would return java.applet, java.awt, etc.
in the iterator.public java.util.Iterator getClassList(java.lang.String pkgName, int needs)
pkgName
- the name of the package for which classes are requested.needs
- the type of classes to list: sourcepath classes,
classpath classes, or both.
JotManager.NEED_ANY
,
JotManager.NEED_SOURCE
,
JotManager.NEED_CLASS
public java.util.Iterator getClassNameList(java.lang.String pkgName, int needs)
pkgName
- the name of the package for which classes are requested.needs
- the type of classes to list: sourcepath classes,
classpath classes, or both.
JotManager.NEED_ANY
,
JotManager.NEED_SOURCE
,
JotManager.NEED_CLASS
public JotType getType(java.lang.String classname)
JotType
for a class.
classname
- the name of the class
JotType
object representing the type.public JotTypeInfo getJotTypeInfo(java.lang.String className, int needs)
JotTypeInfo
instance for the given classname.
A JotTypeInfo
contains a JotType
and accessors
to allow the holder to determine if the class referenced by the JotType
is an interface, and determine its public/private modifiers.
This interface exists as an alternate to getClass()
for callers
that are only interested in those specific attributes.
JotTypeInfo
instance for the given classname.public java.util.Iterator getAllClassDescriptors()
JotClassDescriptor
items for all classes
present in the databases scope. Will cause the database to become up to date.
The list should be sorted by class name.public java.util.Iterator getAllClassDescriptors(java.lang.String beginsWith, boolean ignoreCase)
beginsWith
- a string to filter the list.ignoreCase
- if true the filtering will ignore the case.
JotClassDescriptor
items for all classes
present in the databases scope, who's class names begin with the given string.
Will cause the database to become up to date. The list should be sorted by class name.
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