cz.vutbr.web.domassign

Class Repeater

java.lang.Object

cz.vutbr.web.domassign.Repeater

public abstract class Repeater
extends Object

Repeats one operation on different CSS declaration duplication of code. To use, implement operation() method. Use for CSS declaration such as border-width: 2px

Author:

kapy

Field Summary

Fields

Modifier and Type	Field and Description
protected List<String>	names Property names for each iteration of repeater object
protected List<Term<?>>	terms Terms over which operation is repeated
protected int	times Number of times operation is repeated
protected Class<? extends CSSProperty>	type Which property is used to repeat

Constructor Summary

Constructors

Constructor and Description
Repeater(int times) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	assignDefaults(Map<String,CSSProperty> properties, Map<String,Term<?>> values) Assigns the default values to all the properties.
void	assignPropertyNames(String... propertyNames) Assigns property names
void	assignTerms(Term<?>... terms) Assigns terms to repeater
protected abstract boolean	operation(int iteration, Map<String,CSSProperty> properties, Map<String,Term<?>> values) Repeating operation
boolean	repeat(Map<String,CSSProperty> properties, Map<String,Term<?>> values) Repeats operations on terms
boolean	repeatOverFourTermDeclaration(Declaration d, Map<String,CSSProperty> properties, Map<String,Term<?>> values) Construct terms array to be used by repeated object from available terms (in size 1 to 4) according to CSS rules.

Methods inherited from class java.lang.Object

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

Field Detail

times

protected int times

Number of times operation is repeated

terms

protected List<Term<?>> terms

Terms over which operation is repeated

names

protected List<String> names

Property names for each iteration of repeater object

type

protected Class<? extends CSSProperty> type

Which property is used to repeat

Constructor Detail

Repeater

public Repeater(int times)

Constructor

Parameters:

times - Number of iterations

Method Detail

operation

protected abstract boolean operation(int iteration,
                Map<String,CSSProperty> properties,
                Map<String,Term<?>> values)

Repeating operation

Parameters:

iteration - Currently passing iteration

properties - Properties map where to store properties types

values - Value map where to store properties values

Returns:

true in case of success, false elsewhere

repeat

public boolean repeat(Map<String,CSSProperty> properties,
             Map<String,Term<?>> values)

Repeats operations on terms

Parameters:

properties - Properties map where to store properties types

values - Values map where to store properties values

Returns:

true in case of success, false elsewhere

repeatOverFourTermDeclaration

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

Construct terms array to be used by repeated object from available terms (in size 1 to 4) according to CSS rules. Example:

margin: 2px 5px; creates virtual terms array with terms 2px 5px 2px 5px so top and bottom; left and right contains the same margin

Parameters:

d - Declaration with terms

properties - Properties map where to store properties types

values - Value map where to store properties values

Returns:

true in case of success, false elsewhere

Throws:

IllegalArgumentException - In case when number of terms passed does not correspond to iteration times

assignPropertyNames

public void assignPropertyNames(String... propertyNames)
                         throws IllegalArgumentException

Assigns property names

Parameters:

propertyNames - Names of properties for each iteration

Throws:

IllegalArgumentException - In case when number of properties names does not correspond with number of iterations

assignTerms

public void assignTerms(Term<?>... terms)
                 throws IllegalArgumentException

Assigns terms to repeater

Parameters:

terms - Terms to be assigned

Throws:

IllegalArgumentException - In case when number of terms does not correspond with number of iterations

assignDefaults

public void assignDefaults(Map<String,CSSProperty> properties,
                  Map<String,Term<?>> values)

Assigns the default values to all the properties.

Parameters:

properties -

values -