public class AvoidStaticImportCheck extends Check
Check that finds static imports.
Rationale: Importing static members can lead to naming conflicts between class' members. It may lead to poor code readability since it may no longer be clear what class a member resides (without looking at the import statement).
An example of how to configure the check is:
<module name="AvoidStaticImport"> <property name="excludes" value="java.lang.System.out,java.lang.Math.*"/> </module>The optional "excludes" property allows for certain classes via a star notation to be excluded such as java.lang.Math.* or specific static members to be excluded like java.lang.System.out for a variable or java.lang.Math.random for a method.
If you exclude a starred import on a class this automatically excludes each member individually.
For example: Excluding java.lang.Math.* will allow the import of each static member in the Math class individually like java.lang.Math.PI
DEFAULT_ERROR_SCORE, DEFAULT_INFO_SCORE, DEFAULT_WARNING_SCORE, mScoring, mViolationSize
コンストラクタと説明 |
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AvoidStaticImportCheck() |
修飾子とタイプ | メソッドと説明 |
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int[] |
getDefaultTokens()
Returns the default token a check is interested in.
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void |
setExcludes(String[] aExcludes)
Sets the list of classes or static members to be exempt from the check.
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void |
visitToken(DetailAST aAST)
Called to process a token.
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beginTree, destroy, finishTree, getAcceptableTokens, getClassLoader, getFileContents, getLines, getRequiredTokens, getTabWidth, getTokenNames, init, leaveToken, log, log, setClassLoader, setFileContents, setMessages, setTabWidth, setTokens
calculateScore, getCustomMessages, getErrorScore, getId, getInfoScore, getMessageBundle, getScore, getScoring, getSeverity, getSeverityLevel, getWarningScore, log, setErrorScore, setId, setInfoScore, setScore, setScoring, setSeverity, setWarningScore
configure, contextualize, finishLocalSetup, getConfiguration, setupChild
public int[] getDefaultTokens()
Check
getDefaultTokens
クラス内 Check
TokenTypes
public void setExcludes(String[] aExcludes)
aExcludes
- a list of fully-qualified class names/specific
static members where static imports are okpublic void visitToken(DetailAST aAST)
Check
visitToken
クラス内 Check
aAST
- the token to processCopyright © 2001-2013. All Rights Reserved.