com.helger.css.reader.errorhandler

Class CSSParseError

java.lang.Object

com.helger.css.reader.errorhandler.CSSParseError

@Immutable
public class CSSParseError
extends Object

This item contains a single CSSparsing error. It is used e.g. in the CollectingCSSParseErrorHandler.

Author:

Philip Helger

Constructor Summary

Constructors

Constructor and Description
CSSParseError(String sErrorMsg)
CSSParseError(Token aLastValidToken, int[][] aExpectedTokenSequencesVal, String[] aTokenImageVal, Token aLastSkippedToken)

Method Summary

Modifier and Type	Method and Description
static CSSParseError	createUnexpectedRule(Token aCurrentToken, String sRule, String sMsg)
String	getErrorMessage()
String	getExpectedTokens()
ReadOnlyToken	getFirstSkippedToken()
ReadOnlyToken	getLastSkippedToken()
ReadOnlyToken	getLastValidToken()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CSSParseError

public CSSParseError(@Nonnull @Nonempty
                     String sErrorMsg)

CSSParseError

public CSSParseError(@Nonnull
                     Token aLastValidToken,
                     @Nonnull
                     int[][] aExpectedTokenSequencesVal,
                     @Nonnull
                     String[] aTokenImageVal,
                     @Nullable
                     Token aLastSkippedToken)

Method Detail

getLastValidToken

@Nullable
public ReadOnlyToken getLastValidToken()

Returns:

The last valid token read. May be null.

getExpectedTokens

@Nullable
public String getExpectedTokens()

Returns:

The expected tokens as a string representation. May be null.

getFirstSkippedToken

@Nullable
public ReadOnlyToken getFirstSkippedToken()

Returns:

The first token that was skipped. That can be used to identify the start position of the error. May be null.

getLastSkippedToken

@Nullable
public ReadOnlyToken getLastSkippedToken()

Returns:

The last token that was skipped. That can be used to identify the end position of the error. May be null.

getErrorMessage

@Nonnull
 @Nonempty
public String getErrorMessage()

Returns:

The error message created by LoggingCSSParseErrorHandler as a convenience method. Neither null nor empty.

toString

public String toString()

Overrides:

toString in class Object

createUnexpectedRule

@Nonnull
public static CSSParseError createUnexpectedRule(@Nonnull
                                                           Token aCurrentToken,
                                                           @Nonnull @Nonempty
                                                           String sRule,
                                                           @Nonnull @Nonempty
                                                           String sMsg)