com.puppycrawl.tools.checkstyle.checks.coding

Class PackageDeclarationCheck

public final class PackageDeclarationCheck extends Check

Ensures there is a package declaration. Rationale: Classes that live in the null package cannot be imported. Many novice developers are not aware of this.

Author: Simon Harris

Method Summary
void	beginTree(DetailAST aAST)
void	finishTree(DetailAST aAST)
int[]	getDefaultTokens()
int[]	getRequiredTokens()
void	visitToken(DetailAST aAST)

Method Detail

beginTree

public void beginTree(DetailAST aAST)

{@inheritDoc }

finishTree

public void finishTree(DetailAST aAST)

{@inheritDoc }

getDefaultTokens

public int[] getDefaultTokens()

{@inheritDoc }

getRequiredTokens

public int[] getRequiredTokens()

{@inheritDoc }

visitToken

public void visitToken(DetailAST aAST)

{@inheritDoc }