1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
/*******************************************************************************
* Copyright (c) 2016, 2017 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.internal.compiler.env;
/**
* 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.
*
* This name environment adds a method to switch on/off the search for secondary types.
* Refer {@link #findType(char[], char[][], boolean)}.
*
*/
public interface INameEnvironmentExtension extends INameEnvironment {
/**
* Find a type named <typeName> in the package <packageName>.
* 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.
*
* The flag <searchWithSecondaryTypes> can be used to switch on/off the search for secondary types.
* This is useful because the search for secondary types may by very expensive regarding the performance
* and in many cases it isn't necessary to search for secondary types.
*
* @param typeName type to find
* @param packageName package of the searched type
* @param searchWithSecondaryTypes flag to switch on/off the search for secondary types
* @param moduleName the name of the module to search in, or one of ModuleBinding.ANY, ModuleBinding.UNNAMED
* @return {@link NameEnvironmentAnswer}
*/
NameEnvironmentAnswer findType(char[] typeName, char[][] packageName, boolean searchWithSecondaryTypes, char[] moduleName);
default NameEnvironmentAnswer findType(char[] typeName, char[][] packageName, boolean searchWithSecondaryTypes) {
return findType(typeName, packageName, searchWithSecondaryTypes, null);
}
}
|
