com.puppycrawl.tools.checkstyle.checks

クラス ClassResolver

java.lang.Object

com.puppycrawl.tools.checkstyle.checks.ClassResolver

public class ClassResolver
extends Object

Utility class to resolve a class name to an actual class. Note that loaded classes are not initialized.

Limitations: this does not handle inner classes very well.

バージョン:

1.0

作成者:

Oliver Burn

コンストラクタの概要

コンストラクタ

コンストラクタと説明
ClassResolver(ClassLoader aLoader, String aPkg, Set<String> aImports) Creates a new ClassResolver instance.

メソッドの概要

メソッド

修飾子とタイプ	メソッドと説明
boolean	isLoadable(String aName)
Class<?>	resolve(String aName, String aCurrentClass) Attempts to resolve the Class for a specified name.
Class<?>	safeLoad(String aName) Will load a specified class is such a way that it will NOT be initialised.

クラスから継承されたメソッド java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

コンストラクタの詳細

ClassResolver

public ClassResolver(ClassLoader aLoader,
             String aPkg,
             Set<String> aImports)

Creates a new ClassResolver instance.

パラメータ:

aLoader - the ClassLoader to load classes with.

aPkg - the name of the package the class may belong to

aImports - set of imports to check if the class belongs to

メソッドの詳細

resolve

public Class<?> resolve(String aName,
               String aCurrentClass)
                 throws ClassNotFoundException

Attempts to resolve the Class for a specified name. The algorithm is to check: - fully qualified name - explicit imports - enclosing package - star imports

パラメータ:

aName - name of the class to resolve

aCurrentClass - name of current class (for inner classes).

戻り値:

the resolved class

例外:

ClassNotFoundException - if unable to resolve the class

isLoadable

public boolean isLoadable(String aName)

パラメータ:

aName - name of the class to check

戻り値:

whether a specified class is loadable with safeLoad().

safeLoad

public Class<?> safeLoad(String aName)
                  throws ClassNotFoundException

Will load a specified class is such a way that it will NOT be initialised.

パラメータ:

aName - name of the class to load

戻り値:

the Class for the specified class

例外:

ClassNotFoundException - if an error occurs