Class Selector

java.lang.Object

org.joox.selector.Selector

class Selector
extends Object

Represents a selector.

A selector has a tag name, a combinator and a list of specifiers.

See Also:

• Selector syntax description

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	Selector.Combinator	Combinators

Field Summary

Fields

Modifier and Type	Field	Description
private final Selector.Combinator	combinator	Combinator
private final List<Specifier>	specifiers	A list of specifiers.
private final String	tagName	Tag name.
static final String	UNIVERSAL_TAG	The universal tag name (i.e.

Constructor Summary

Constructors

Constructor	Description
Selector()	Create a new instance with the tag name set to the value of UNIVERSAL_TAG, and with the combinator set to Selector.Combinator.DESCENDANT.
Selector(String tagName, List<Specifier> specifiers)	Create a new instance with the specified tag name and list of specifiers.
Selector(String tagName, Selector.Combinator combinator)	Create a new instance with the specified tag name and combinator.
Selector(String tagName, Selector.Combinator combinator, List<Specifier> specifiers)	Create a new instance with the specified tag name, combinator and list of specifiers.

Method Summary

Modifier and Type	Method	Description
Selector.Combinator	getCombinator()	Get the combinator.
List<Specifier>	getSpecifiers()	Get the list of specifiers.
String	getTagName()	Get the tag name.
boolean	hasSpecifiers()	Returns whether this selector has any specifiers or not.

Methods inherited from class Object

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

Field Details

UNIVERSAL_TAG

public static final String UNIVERSAL_TAG

The universal tag name (i.e. *).

See Also:

• Constant Field Values

tagName

private final String tagName

Tag name.

combinator

private final Selector.Combinator combinator

Combinator

specifiers

private final List<Specifier> specifiers

A list of specifiers.

Constructor Details

Selector

public Selector()

Create a new instance with the tag name set to the value of UNIVERSAL_TAG, and with the combinator set to Selector.Combinator.DESCENDANT. The list of specifiers will be set to null.

Selector

public Selector(String tagName,
 Selector.Combinator combinator)

Create a new instance with the specified tag name and combinator.

The list of specifiers will be set to null.

Parameters:

tagName - The tag name to set.

combinator - The combinator to set.

Selector

public Selector(String tagName,
 List<Specifier> specifiers)

Create a new instance with the specified tag name and list of specifiers.

The combinator will be set to Selector.Combinator.DESCENDANT.

Parameters:

tagName - The tag name to set.

specifiers - The list of specifiers to set.

Selector

public Selector(String tagName,
 Selector.Combinator combinator,
 List<Specifier> specifiers)

Create a new instance with the specified tag name, combinator and list of specifiers.

Parameters:

tagName - The tag name to set.

combinator - The combinator to set.

specifiers - The list of specifiers to set.

Method Details

getTagName

public String getTagName()

Get the tag name.

Returns:

The tag name.

getCombinator

public Selector.Combinator getCombinator()

Get the combinator.

Returns:

The combinator.

getSpecifiers

public List<Specifier> getSpecifiers()

Get the list of specifiers.

Returns:

The list of specifiers or null.

hasSpecifiers

public boolean hasSpecifiers()

Returns whether this selector has any specifiers or not.

Returns:

true or false.