Package org.infinispan.commons.configuration.attributes

Class ConfigurationElement<T extends ConfigurationElement>

java.lang.Object

org.infinispan.commons.configuration.attributes.ConfigurationElement<T>

All Implemented Interfaces:

Matchable<T>, Updatable<T>

public abstract class ConfigurationElement<T extends ConfigurationElement>
extends Object
implements Matchable<T>, Updatable<T>

An abstract class which represents a configuration element, with attributes and child elements.

Since:

13.0

Author:

Gustavo Fernandes, Tristan Tarrant

Field Summary

Fields

Modifier and Type	Field	Description
protected AttributeSet	attributes
static ConfigurationElement<?>[]	CHILDLESS
protected ConfigurationElement<?>[]	children
protected String	element
protected boolean	repeated

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ConfigurationElement(Enum<?> element, AttributeSet attributes, ConfigurationElement<?>... children)
protected	ConfigurationElement(String element, boolean repeated, AttributeSet attributes, ConfigurationElement<?>... children)
protected	ConfigurationElement(String element, AttributeSet attributes, ConfigurationElement<?>... children)

Method Summary

Modifier and Type	Method	Description
AttributeSet	attributes()
protected static ConfigurationElement<?>	child(Attribute<?> attribute)
ConfigurationElement<?>[]	children()
protected static <T> ConfigurationElement<?>[]	children(Collection<T> children)
String	elementName()
boolean	equals(Object o)
Attribute<?>	findAttribute(String name)
int	hashCode()
boolean	isModified()
protected static <T extends ConfigurationElement> ConfigurationElement<T>	list(Enum<?> element, List<T> list)
boolean	matches(T other)
String	toString()
void	update(T other)	Updates the mutable part of this instance with the values of the other instance
void	validateUpdate(T other)	Verifies that updating the mutable part of this instance with the values of the other instance is possible
void	write(ConfigurationWriter writer)	Writes this ConfigurationElement to the writer

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

CHILDLESS

public static final ConfigurationElement<?>[] CHILDLESS

element

protected final String element

attributes

protected final AttributeSet attributes

children

protected final ConfigurationElement<?>[] children

repeated

protected final boolean repeated

Constructor Detail

ConfigurationElement

protected ConfigurationElement(Enum<?> element,
                               AttributeSet attributes,
                               ConfigurationElement<?>... children)

ConfigurationElement

protected ConfigurationElement(String element,
                               AttributeSet attributes,
                               ConfigurationElement<?>... children)

ConfigurationElement

protected ConfigurationElement(String element,
                               boolean repeated,
                               AttributeSet attributes,
                               ConfigurationElement<?>... children)

Method Detail

elementName

public final String elementName()

attributes

public final AttributeSet attributes()

children

public ConfigurationElement<?>[] children()

findAttribute

public Attribute<?> findAttribute(String name)

list

protected static <T extends ConfigurationElement> ConfigurationElement<T> list(Enum<?> element,
                                                                               List<T> list)

matches

public boolean matches(T other)

Specified by:

matches in interface Matchable<T extends ConfigurationElement>

update

public void update(T other)

Description copied from interface: Updatable

Updates the mutable part of this instance with the values of the other instance

Specified by:

update in interface Updatable<T extends ConfigurationElement>

validateUpdate

public void validateUpdate(T other)

Description copied from interface: Updatable

Verifies that updating the mutable part of this instance with the values of the other instance is possible

Specified by:

validateUpdate in interface Updatable<T extends ConfigurationElement>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

isModified

public boolean isModified()

write

public void write(ConfigurationWriter writer)

Writes this ConfigurationElement to the writer

Parameters:

writer -

children

protected static <T> ConfigurationElement<?>[] children(Collection<T> children)

child

protected static ConfigurationElement<?> child(Attribute<?> attribute)