cz.vutbr.web.domassign

Class DeclarationTransformer

java.lang.Object

cz.vutbr.web.domassign.DeclarationTransformer

public class DeclarationTransformer
extends Object

Contains methods to transform declaration into values applicable to NodeData. Uses defaults defined by CSSFactory

Author:

kapy

Method Summary

Methods

Modifier and Type	Method and Description
static String	camelCase(String string) Converts string divided by dash ('-') characters into camelCase such as convenient for Java method names
protected <T extends CSSProperty> boolean	genericOneIdent(Class<T> type, Declaration d, Map<String,CSSProperty> properties) Processes declaration which is supposed to contain one identification term
protected <T extends CSSProperty> boolean	genericOneIdentOrColor(Class<T> type, T colorIdentification, Declaration d, Map<String,CSSProperty> properties, Map<String,Term<?>> values) Processes declaration which is supposed to contain one identification term or one TermColor
protected <T extends CSSProperty> boolean	genericOneIdentOrInteger(Class<T> type, T integerIdentification, boolean sanify, Declaration d, Map<String,CSSProperty> properties, Map<String,Term<?>> values)
protected <T extends CSSProperty> boolean	genericOneIdentOrIntegerOrNumber(Class<T> type, T integerIdentification, T numberIdentification, boolean sanify, Declaration d, Map<String,CSSProperty> properties, Map<String,Term<?>> values)
protected <T extends CSSProperty> boolean	genericOneIdentOrLength(Class<T> type, T lengthIdentification, boolean sanify, Declaration d, Map<String,CSSProperty> properties, Map<String,Term<?>> values)
protected <T extends Enum<T> & CSSProperty> boolean	genericOneIdentOrLengthOrPercent(Class<T> type, T lengthIdentification, T percentIdentification, boolean sanify, Declaration d, Map<String,CSSProperty> properties, Map<String,Term<?>> values)
protected <T extends CSSProperty> boolean	genericProperty(Class<T> type, TermIdent term, boolean avoidInherit, Map<String,CSSProperty> properties, String propertyName) Converts TermIdent into value of enum of given class and stores it into properties map under key property
<T extends CSSProperty> T	genericPropertyRaw(Class<T> type, Set<T> intersection, TermIdent term) Converts TermIdent into CSSProperty using intersection set.
protected <T extends CSSProperty> boolean	genericTerm(Class<? extends Term<?>> termType, Term<?> term, String propertyName, T typeIdentification, boolean sanify, Map<String,CSSProperty> properties, Map<String,Term<?>> values) Check whether given declaration contains one term of given type.
protected <T extends CSSProperty> boolean	genericTermColor(Term<?> term, String propertyName, T colorIdentification, Map<String,CSSProperty> properties, Map<String,Term<?>> values) Converts term into Color and stored values and types in maps
protected <T extends CSSProperty> boolean	genericTermIdent(Class<T> type, Term<?> term, boolean avoidInherit, String propertyName, Map<String,CSSProperty> properties) Converts TermIdent into value of CSSProperty for given class
protected <T extends CSSProperty> boolean	genericTermLength(Term<?> term, String propertyName, T lengthIdentification, boolean sanify, Map<String,CSSProperty> properties, Map<String,Term<?>> values) Converts term into TermLength and stores values and types in maps
protected <T extends Enum<T> & CSSProperty> boolean	genericTwoIdentsOrLengthsOrPercents(Class<T> type, T listIdentification, boolean sanify, Declaration d, Map<String,CSSProperty> properties, Map<String,Term<?>> values)
static DeclarationTransformer	getInstance() Returns instance
boolean	parseDeclaration(Declaration d, Map<String,CSSProperty> properties, Map<String,Term<?>> values) Core function.
protected Map<String,Method>	parsingMethods()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static final DeclarationTransformer getInstance()

Returns instance

Returns:

Singleton instance

camelCase

public static final String camelCase(String string)

Converts string divided by dash ('-') characters into camelCase such as convenient for Java method names

Parameters:

string - String to convert

Returns:

CamelCase version of string

parseDeclaration

public boolean parseDeclaration(Declaration d,
                       Map<String,CSSProperty> properties,
                       Map<String,Term<?>> values)

Core function. Parses CSS declaration into structure applicable to DataNodeImpl

Parameters:

d - Declaration

properties - Wrap of parsed declaration's properties

values - Wrap of parsed declaration's value

Returns:

true in case of success, false otherwise

parsingMethods

protected Map<String,Method> parsingMethods()

genericPropertyRaw

public <T extends CSSProperty> T genericPropertyRaw(Class<T> type,
                                           Set<T> intersection,
                                           TermIdent term)

Converts TermIdent into CSSProperty using intersection set. CSSProperty.Translator is used.

Type Parameters:

T - Subclass of CSSProperty to be returned

Parameters:

type - Class of property to be used to retrive value

intersection - Intersection set or null if no intersection is used

term - TermIdent to be transfered to property

Returns:

CSSProperty of type or null

genericProperty

protected <T extends CSSProperty> boolean genericProperty(Class<T> type,
                                              TermIdent term,
                                              boolean avoidInherit,
                                              Map<String,CSSProperty> properties,
                                              String propertyName)

Converts TermIdent into value of enum of given class and stores it into properties map under key property

Type Parameters:

T - Enum & CSSProperty limitation

Parameters:

enumType - Type of enum which instance is retrieved

term - Term with value to be converted

avoidInherit - If true inherit value is not considered valid

properties - Properties map where to store value

propertyName - Name under which property is stored in map

Returns:

true in case of success, false otherwise

genericTermIdent

protected <T extends CSSProperty> boolean genericTermIdent(Class<T> type,
                                               Term<?> term,
                                               boolean avoidInherit,
                                               String propertyName,
                                               Map<String,CSSProperty> properties)

Converts TermIdent into value of CSSProperty for given class

genericTermColor

protected <T extends CSSProperty> boolean genericTermColor(Term<?> term,
                                               String propertyName,
                                               T colorIdentification,
                                               Map<String,CSSProperty> properties,
                                               Map<String,Term<?>> values)

Converts term into Color and stored values and types in maps

Type Parameters:

T - CSSProperty

Parameters:

term - Term to be parsed

propertyName - How to store colorIdentificiton

colorIdentification - What to store under propertyName

properties - Map to store property types

values - Map to store property values

Returns:

true in case of success, false otherwise

genericTermLength

protected <T extends CSSProperty> boolean genericTermLength(Term<?> term,
                                                String propertyName,
                                                T lengthIdentification,
                                                boolean sanify,
                                                Map<String,CSSProperty> properties,
                                                Map<String,Term<?>> values)

Converts term into TermLength and stores values and types in maps

Type Parameters:

T - CSSProperty

Parameters:

term - Term to be parsed

propertyName - How to store colorIdentificiton

lengthIdentification - What to store under propertyName

properties - Map to store property types

values - Map to store property values

Returns:

true in case of success, false otherwise

genericTerm

protected <T extends CSSProperty> boolean genericTerm(Class<? extends Term<?>> termType,
                                          Term<?> term,
                                          String propertyName,
                                          T typeIdentification,
                                          boolean sanify,
                                          Map<String,CSSProperty> properties,
                                          Map<String,Term<?>> values)

Check whether given declaration contains one term of given type. It is able to check even whether is above zero for numeric values

Type Parameters:

T - Class of CSSProperty to be used for result

Parameters:

termType - Supposed type of term

term - Term of which is supposed to be of type termType, that is input data

propertyName - Name under which property's value and type is stored in maps

typeIdentification - How this type of term is described in type T

sanify - Check if value is positive

properties - Where to store property type

values - Where to store property value

Returns:

true if succeeded in recognition, false otherwise

genericOneIdent

protected <T extends CSSProperty> boolean genericOneIdent(Class<T> type,
                                              Declaration d,
                                              Map<String,CSSProperty> properties)

Processes declaration which is supposed to contain one identification term

Type Parameters:

T - Type of CSSProperty

Parameters:

type - Class of CSSProperty to be stored

d - Declaration to be parsed

properties - Properties map where to store enum

Returns:

true in case of success, false elsewhere

genericOneIdentOrColor

protected <T extends CSSProperty> boolean genericOneIdentOrColor(Class<T> type,
                                                     T colorIdentification,
                                                     Declaration d,
                                                     Map<String,CSSProperty> properties,
                                                     Map<String,Term<?>> values)

Processes declaration which is supposed to contain one identification term or one TermColor

Type Parameters:

T - Type of CSSProperty

Parameters:

type - Class of enum to be stored

colorIdentification - Instance of CSSProperty stored into properties to indicate that additional value of type TermColor is stored in values

d - Declaration to be parsed

properties - Properties map where to store enum

values -

Returns:

true in case of success, false elsewhere

genericOneIdentOrInteger

protected <T extends CSSProperty> boolean genericOneIdentOrInteger(Class<T> type,
                                                       T integerIdentification,
                                                       boolean sanify,
                                                       Declaration d,
                                                       Map<String,CSSProperty> properties,
                                                       Map<String,Term<?>> values)

genericOneIdentOrIntegerOrNumber

protected <T extends CSSProperty> boolean genericOneIdentOrIntegerOrNumber(Class<T> type,
                                                               T integerIdentification,
                                                               T numberIdentification,
                                                               boolean sanify,
                                                               Declaration d,
                                                               Map<String,CSSProperty> properties,
                                                               Map<String,Term<?>> values)

genericOneIdentOrLength

protected <T extends CSSProperty> boolean genericOneIdentOrLength(Class<T> type,
                                                      T lengthIdentification,
                                                      boolean sanify,
                                                      Declaration d,
                                                      Map<String,CSSProperty> properties,
                                                      Map<String,Term<?>> values)

genericOneIdentOrLengthOrPercent

protected <T extends Enum<T> & CSSProperty> boolean genericOneIdentOrLengthOrPercent(Class<T> type,
                                                                        T lengthIdentification,
                                                                        T percentIdentification,
                                                                        boolean sanify,
                                                                        Declaration d,
                                                                        Map<String,CSSProperty> properties,
                                                                        Map<String,Term<?>> values)

genericTwoIdentsOrLengthsOrPercents

protected <T extends Enum<T> & CSSProperty> boolean genericTwoIdentsOrLengthsOrPercents(Class<T> type,
                                                                           T listIdentification,
                                                                           boolean sanify,
                                                                           Declaration d,
                                                                           Map<String,CSSProperty> properties,
                                                                           Map<String,Term<?>> values)