com.puppycrawl.tools.checkstyle.checks.design
Class ThrowsCountCheck
- Configurable, Contextualizable
public final class ThrowsCountCheck
Restricts throws statements to a specified count (default = 1).
Rationale:
Exceptions form part of a methods interface. Declaring
a method to throw too many differently rooted
exceptions makes exception handling onerous and leads
to poor programming practices such as catch
(Exception). This check forces developers to put
exceptions into a heirachy such that in the simplest
case, only one type of exception need be checked for by
a caller but allows any sub-classes to be caught
specifically if necessary.
beginTree, destroy, finishTree, getAcceptableTokens, getClassLoader, getDefaultTokens, getFileContents, getLines, getRequiredTokens, getTabWidth, getTokenNames, init, leaveToken, log, log, setClassLoader, setFileContents, setMessages, setTabWidth, setTokens, visitToken |
getId, getMessageBundle, getSeverity, getSeverityLevel, log, log, log, log, log, log, log, log, log, log, log, setId, setSeverity |
ThrowsCountCheck
public ThrowsCountCheck()
Creates new instance of the check.
getMax
public int getMax()
Getter for max property.
- maximum allowed throws statements.
setMax
public void setMax(int aMax)
Setter for max property.
aMax - maximum allowed throws statements.