com.google.gwt.dev.javac.typemodel

Class LibraryTypeOracle

java.lang.Object

com.google.gwt.core.ext.typeinfo.TypeOracle

com.google.gwt.dev.javac.typemodel.TypeOracle

com.google.gwt.dev.javac.typemodel.LibraryTypeOracle

public class LibraryTypeOracle
extends TypeOracle

Provides lazy type-related information about a set of types from libraries.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LibraryTypeOracle.UnsupportedTypeOracleAccess An exception indicating that the Library flavor of TypeOracle does not support the requested behavior.

Field Summary

Fields inherited from class com.google.gwt.core.ext.typeinfo.TypeOracle

TAG_TYPEARGS

Constructor Summary

Constructors

Constructor and Description
LibraryTypeOracle(CompilerContext compilerContext)

Method Summary

Modifier and Type	Method and Description
void	ensureAllLoaded() Make sure that all possible Types have been read and made available for querying.
JPackage	findPackage(String pkgName) Attempts to find a package by name.
JClassType	findType(String typeSourceName) Finds a type (even nested ones) given its fully-qualified name.
JClassType	findType(String pkgName, String shortName) Finds a type (even nested ones) given its package-relative name.
JPackage	getPackage(String pkgName) Gets a package by name.
JPackage[]	getPackages() Gets an array of all packages known to this type oracle.
CompilationUnitTypeOracleUpdater	getTypeOracleUpdater()

Methods inherited from class com.google.gwt.dev.javac.typemodel.TypeOracle

addNewType, getArrayType, getDualJsoImplInterfaces, getJavaLangObject, getJavaScriptObject, getOrCreatePackage, getParameterizedType, getParameterizedType, getReloadCount, getSingleJsoImpl, getSingleJsoImplInterfaces, getType, getType, getTypes, getWildcardType, parse, sort, sort, sort, sort

Methods inherited from class com.google.gwt.core.ext.typeinfo.TypeOracle

sort, sort, sort, sort

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

LibraryTypeOracle

public LibraryTypeOracle(CompilerContext compilerContext)

Method Detail

ensureAllLoaded

public void ensureAllLoaded()

Description copied from class: TypeOracle

Make sure that all possible Types have been read and made available for querying. Some TypeOracle implementations may choose to load only a part of the world when executing within a non-global phase of a library compile but may need to be pushed toward having global knowledge in some circumstances.

Overrides:

ensureAllLoaded in class TypeOracle

findPackage

public JPackage findPackage(String pkgName)

Description copied from class: TypeOracle

Attempts to find a package by name. All requests for the same package return the same package object.

Overrides:

findPackage in class TypeOracle

Returns:

null if the package could not be found

findType

public JClassType findType(String typeSourceName)

Description copied from class: TypeOracle

Finds a type (even nested ones) given its fully-qualified name.

Overrides:

findType in class TypeOracle

Parameters:

typeSourceName - fully-qualified class/interface name - for nested classes, use its source name rather than its binary name (that is, use a "." rather than a "$")

Returns:

null if the type is not found

findType

public JClassType findType(String pkgName,
                           String shortName)

Description copied from class: TypeOracle

Finds a type (even nested ones) given its package-relative name. For nested classes, use its source name rather than its binary name (that is, use a "." rather than a "$").

Overrides:

findType in class TypeOracle

Returns:

null if the type is not found

getPackage

public JPackage getPackage(String pkgName)
                    throws NotFoundException

Description copied from class: TypeOracle

Gets a package by name. All requests for the same package return the same package object.

Overrides:

getPackage in class TypeOracle

Returns:

the package object associated with the specified name

Throws:

NotFoundException - if getOrCreatePackage hasn't been called for this package or any child packages

getPackages

public JPackage[] getPackages()

Description copied from class: TypeOracle

Gets an array of all packages known to this type oracle.

Overrides:

getPackages in class TypeOracle

Returns:

an array of packages, possibly of zero-length

getTypeOracleUpdater

public CompilationUnitTypeOracleUpdater getTypeOracleUpdater()