cz.vutbr.web.csskit.antlr

Enum CSSParserFactory.SourceType

java.lang.Object

java.lang.Enum<CSSParserFactory.SourceType>

cz.vutbr.web.csskit.antlr.CSSParserFactory.SourceType

All Implemented Interfaces:

Serializable, Comparable<CSSParserFactory.SourceType>

Enclosing class:

CSSParserFactory

public static enum CSSParserFactory.SourceType
extends Enum<CSSParserFactory.SourceType>

Encapsulates functionality associated with different source types.

Author:

kapy

Enum Constant Summary

Enum Constants

Enum Constant and Description
EMBEDDED
INLINE
URL

Method Summary

Methods

Modifier and Type	Method and Description
abstract org.antlr.runtime.tree.CommonTree	getAST(CSSParser parser) Creates AST tree for CSSTreeParser
abstract CSSInputStream	getInput(Object source, String encoding) Creates input for CSSLexer
abstract StyleSheet	parse(CSSTreeParser parser) Creates StyleSheet from AST tree
static CSSParserFactory.SourceType	valueOf(String name) Returns the enum constant of this type with the specified name.
static CSSParserFactory.SourceType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INLINE

public static final CSSParserFactory.SourceType INLINE

EMBEDDED

public static final CSSParserFactory.SourceType EMBEDDED

URL

public static final CSSParserFactory.SourceType URL

Method Detail

values

public static CSSParserFactory.SourceType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (CSSParserFactory.SourceType c : CSSParserFactory.SourceType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static CSSParserFactory.SourceType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getInput

public abstract CSSInputStream getInput(Object source,
                      String encoding)
                                 throws IOException

Creates input for CSSLexer

Parameters:

source - Source, either raw data (String) or URL

Returns:

Created stream

Throws:

IOException - When file is not found or other IO exception occurs

getAST

public abstract org.antlr.runtime.tree.CommonTree getAST(CSSParser parser)
                                                  throws CSSException

Creates AST tree for CSSTreeParser

Parameters:

parser - Source parser

Returns:

Created AST tree

Throws:

CSSException - When unrecoverable exception during parse occurs. RuntimeException are also encapsulated at this point

parse

public abstract StyleSheet parse(CSSTreeParser parser)
                          throws CSSException

Creates StyleSheet from AST tree

Parameters:

parser - Parser

Returns:

Created StyleSheet

Throws:

CSSException - When unrecoverable exception during parse occurs. RuntimeException are also encapsulated at this point