Package com.puppycrawl.tools.checkstyle.filters

Class SuppressWithNearbyCommentFilter.Tag

java.lang.Object

com.puppycrawl.tools.checkstyle.filters.SuppressWithNearbyCommentFilter.Tag

Enclosing class:

SuppressWithNearbyCommentFilter

private static final class SuppressWithNearbyCommentFilter.Tag
extends Object

A Tag holds a suppression comment and its location.

Field Summary

Fields

Modifier and Type	Field	Description
private int	firstLine	The first line where warnings may be suppressed.
private int	lastLine	The last line where warnings may be suppressed.
private Pattern	tagCheckRegexp	The parsed check regexp, expanded for the text of this tag.
private Pattern	tagIdRegexp	The parsed check ID regexp, expanded for the text of this tag.
private Pattern	tagMessageRegexp	The parsed message regexp, expanded for the text of this tag.
private String	text	The text of the tag.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Tag(String text, int line, SuppressWithNearbyCommentFilter filter)	Constructs a tag.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object other)
int	hashCode()
private boolean	isCheckMatch(TreeWalkerAuditEvent event)	Checks whether TreeWalkerAuditEvent source name matches the check format.
private boolean	isIdMatch(TreeWalkerAuditEvent event)	Checks whether the TreeWalkerAuditEvent module ID matches the ID format.
private boolean	isInScopeOfSuppression(TreeWalkerAuditEvent event)	Checks whether the TreeWalkerAuditEvent is in the scope of the suppression.
boolean	isMatch(TreeWalkerAuditEvent event)	Determines whether the source of an audit event matches the text of this tag.
private boolean	isMessageMatch(TreeWalkerAuditEvent event)	Checks whether the TreeWalkerAuditEvent message matches the message format.
private static int	parseInfluence(String format, String influenceFormat, String text)	Gets influence from suppress filter influence format param.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

text

private final String text

The text of the tag.

firstLine

private final int firstLine

The first line where warnings may be suppressed.

lastLine

private final int lastLine

The last line where warnings may be suppressed.

tagCheckRegexp

private final Pattern tagCheckRegexp

The parsed check regexp, expanded for the text of this tag.

tagMessageRegexp

private final Pattern tagMessageRegexp

The parsed message regexp, expanded for the text of this tag.

tagIdRegexp

private final Pattern tagIdRegexp

The parsed check ID regexp, expanded for the text of this tag.

Constructor Detail

Tag

private Tag(String text,
            int line,
            SuppressWithNearbyCommentFilter filter)

Constructs a tag.

Parameters:

text - the text of the suppression.

line - the line number.

filter - the SuppressWithNearbyCommentFilter with the context

Throws:

IllegalArgumentException - if unable to parse expanded text.

Method Detail

parseInfluence

private static int parseInfluence(String format,
                                  String influenceFormat,
                                  String text)

Gets influence from suppress filter influence format param.

Parameters:

format - influence format to parse

influenceFormat - raw influence format

text - text of the suppression

Returns:

parsed influence

Throws:

IllegalArgumentException - when unable to parse int in format

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

isMatch

public boolean isMatch(TreeWalkerAuditEvent event)

Determines whether the source of an audit event matches the text of this tag.

Parameters:

event - the TreeWalkerAuditEvent to check.

Returns:

true if the source of event matches the text of this tag.

isInScopeOfSuppression

private boolean isInScopeOfSuppression(TreeWalkerAuditEvent event)

Checks whether the TreeWalkerAuditEvent is in the scope of the suppression.

Parameters:

event - TreeWalkerAuditEvent instance.

Returns:

true if the TreeWalkerAuditEvent is in the scope of the suppression.

isCheckMatch

private boolean isCheckMatch(TreeWalkerAuditEvent event)

Checks whether TreeWalkerAuditEvent source name matches the check format.

Parameters:

event - TreeWalkerAuditEvent instance.

Returns:

true if the TreeWalkerAuditEvent source name matches the check format.

isIdMatch

private boolean isIdMatch(TreeWalkerAuditEvent event)

Checks whether the TreeWalkerAuditEvent module ID matches the ID format.

Parameters:

event - TreeWalkerAuditEvent instance.

Returns:

true if the TreeWalkerAuditEvent module ID matches the ID format.

isMessageMatch

private boolean isMessageMatch(TreeWalkerAuditEvent event)

Checks whether the TreeWalkerAuditEvent message matches the message format.

Parameters:

event - TreeWalkerAuditEvent instance.

Returns:

true if the TreeWalkerAuditEvent message matches the message format.

toString

public String toString()

Overrides:

toString in class Object