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org.eclipse.jdt.internal.compiler.env
Interface INameEnvironment
- public interface INameEnvironment
The name environment provides a callback API that the compiler can use to look up types, compilation units, and packages in the current environment. The name environment is passed to the compiler on creation.
| Method Summary | |
void |
cleanup()
This method cleans the environment uo. |
NameEnvironmentAnswer |
findType(char[][] compoundTypeName)
Find a type with the given compound name. |
NameEnvironmentAnswer |
findType(char[] typeName,
char[][] packageName)
Find a type named |
boolean |
isPackage(char[][] parentPackageName,
char[] packageName)
Answer whether packageName is the name of a known subpackage inside the package parentPackageName. |
| Method Detail |
findType
public NameEnvironmentAnswer findType(char[][] compoundTypeName)
- Find a type with the given compound name.
Answer the binary form of the type if it is known to be consistent.
Otherwise, answer the compilation unit which defines the type
or null if the type does not exist.
Types in the default package are specified as {{typeName}}.
It is unknown whether the package containing the type actually exists.
NOTE: This method can be used to find a member type using its
internal name A$B, but the source file for A is answered if the binary
file is inconsistent.
findType
public NameEnvironmentAnswer findType(char[] typeName, char[][] packageName)
- Find a type named
in the package . Answer the binary form of the type if it is known to be consistent. Otherwise, answer the compilation unit which defines the type or null if the type does not exist. The default package is indicated by char[0][]. It is known that the package containing the type exists. NOTE: This method can be used to find a member type using its internal name A$B, but the source file for A is answered if the binary file is inconsistent.
isPackage
public boolean isPackage(char[][] parentPackageName,
char[] packageName)
- Answer whether packageName is the name of a known subpackage inside
the package parentPackageName. A top level package is found relative to null.
The default package is always assumed to exist.
For example:
isPackage({{java}, {awt}}, {event});
isPackage(null, {java});
cleanup
public void cleanup()
- This method cleans the environment uo. It is responsible for releasing the memory
and freeing resources. Passed that point, the name environment is no longer usable.
A name environment can have a long life cycle, therefore it is the responsibility of
the code which created it to decide when it is a good time to clean it up.
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