Overview Package Tree Index Deprecated About
Prev Class | Next ClassFrames | No Frames
Summary: Nested | Field | Method | ConstrDetail: Nested | Field | Method | Constr

org.jfree.layouting.input.style.parser

Class StyleSheetParserUtil

public final class StyleSheetParserUtil
extends java.lang.Object
A helper class that simplifies the parsing of stylesheets.
Author:
Thomas Morgner

Constructor Summary

StyleSheetParserUtil()

Method Summary

static StyleSheetParserUtil
getInstance()
LexicalUnit
parseLexicalStyleValue(String value)
Parses an single lexical unit.
static String[]
parseNamespaceIdent(String attrName)
Parses a single namespace identifier.
SelectorList
parseSelector(Map namespaces, String selector, ResourceManager resourceManager, ResourceKey baseURL)
Parses a single style value for the given key.
CSSDeclarationRule
parseStyleRule(Map namespaces, String styleText, ResourceManager resourceManager, ResourceKey baseURL, CSSDeclarationRule baseRule)
Parses a style rule.
CSSValue
parseStyleValue(Map namespaces, StyleKey key, String value, ResourceManager resourceManager, ResourceKey baseURL)
Parses a single style value for the given key.
CSSStyleRule
parseStyles(Map namespaces, String name, String value, ResourceManager resourceManager, ResourceKey baseURL)
Parses a style value.
CSSStyleRule
parseStyles(Map namespaces, String name, String value, ResourceManager resourceManager, ResourceKey baseURL, CSSDeclarationRule baseRule)
Parses a style value.
CSSStyleRule
parseStyles(Map namespaces, StyleKey key, String value, ResourceManager resourceManager, ResourceKey baseURL)
Parses a style value.

Constructor Details

StyleSheetParserUtil

public StyleSheetParserUtil()

Method Details

getInstance

public static StyleSheetParserUtil getInstance()

parseLexicalStyleValue

public LexicalUnit parseLexicalStyleValue(String value)
Parses an single lexical unit. This returns the un-interpreted tokenized value. The only use this method has is to parse performance critical tokens.
Parameters:
value - the value as string.
Returns:
the parsed value or null, if the string was unparseable.

parseNamespaceIdent

public static String[] parseNamespaceIdent(String attrName)
Parses a single namespace identifier. This simply splits the given attribute name when a namespace separator is encountered ('|').
Parameters:
attrName - the attribute name
Returns:
the parsed attribute.

parseSelector

public SelectorList parseSelector(Map namespaces,
                                  String selector,
                                  ResourceManager resourceManager,
                                  ResourceKey baseURL)
Parses a single style value for the given key. Returns null, if the key denotes a compound definition, which has no internal representation.
Parameters:
namespaces - an optional map of known namespaces (prefix -> uri)
selector - the selector text that should be parsed.
resourceManager - an optional resource manager
baseURL - an optional base url
Returns:
the parsed selector or null

parseStyleRule

public CSSDeclarationRule parseStyleRule(Map namespaces,
                                         String styleText,
                                         ResourceManager resourceManager,
                                         ResourceKey baseURL,
                                         CSSDeclarationRule baseRule)
Parses a style rule.
Parameters:
namespaces - an optional map of known namespaces (prefix -> uri)
styleText - the css text that should be parsed
resourceManager - an optional resource manager
baseURL - an optional base url
baseRule - an optional base-rule to which the result gets added.
Returns:
the CSS-Style-Rule that contains all values for the given text.

parseStyleValue

public CSSValue parseStyleValue(Map namespaces,
                                StyleKey key,
                                String value,
                                ResourceManager resourceManager,
                                ResourceKey baseURL)
Parses a single style value for the given key. Returns null, if the key denotes a compound definition, which has no internal representation.
Parameters:
namespaces - an optional map of known namespaces (prefix -> uri)
key - the stylekey to which the value should be assigned.
value - the value text
resourceManager - an optional resource manager
baseURL - an optional base url
Returns:
the parsed value or null, if the value was not valid.

parseStyles

public CSSStyleRule parseStyles(Map namespaces,
                                String name,
                                String value,
                                ResourceManager resourceManager,
                                ResourceKey baseURL)
Parses a style value. If the style value is a compound key, the corresonding style entries will be added to the style rule.
Parameters:
namespaces - an optional map of known namespaces (prefix -> uri)
name - the stylekey-name to which the value should be assigned.
value - the value text
resourceManager - an optional resource manager
baseURL - an optional base url
Returns:
the CSS-Style-Rule that contains all values for the given text.

parseStyles

public CSSStyleRule parseStyles(Map namespaces,
                                String name,
                                String value,
                                ResourceManager resourceManager,
                                ResourceKey baseURL,
                                CSSDeclarationRule baseRule)
Parses a style value. If the style value is a compound key, the corresonding style entries will be added to the style rule.
Parameters:
namespaces - an optional map of known namespaces (prefix -> uri)
name - the stylekey-name to which the value should be assigned.
value - the value text
resourceManager - an optional resource manager
baseURL - an optional base url
baseRule - an optional base-rule to which the result gets added.
Returns:
the CSS-Style-Rule that contains all values for the given text.

parseStyles

public CSSStyleRule parseStyles(Map namespaces,
                                StyleKey key,
                                String value,
                                ResourceManager resourceManager,
                                ResourceKey baseURL)
Parses a style value. If the style value is a compound key, the corresonding style entries will be added to the style rule.
Parameters:
namespaces - an optional map of known namespaces (prefix -> uri)
key - the stylekey to which the value should be assigned.
value - the value text
resourceManager - an optional resource manager
baseURL - an optional base url
Returns:
the CSS-Style-Rule that contains all values for the given text.

Overview Package Tree Index Deprecated About