Module io.sf.carte.css4j

Package io.sf.carte.doc.style.css.nsac

Interface PositionalCondition2

All Superinterfaces:

Condition, PositionalCondition

public interface PositionalCondition2
extends PositionalCondition

Updates SAC's PositionalCondition interface.

Field Summary

Fields inherited from interface org.w3c.css.sac.Condition

SAC_AND_CONDITION, SAC_ATTRIBUTE_CONDITION, SAC_BEGIN_HYPHEN_ATTRIBUTE_CONDITION, SAC_CLASS_CONDITION, SAC_CONTENT_CONDITION, SAC_ID_CONDITION, SAC_LANG_CONDITION, SAC_NEGATIVE_CONDITION, SAC_ONE_OF_ATTRIBUTE_CONDITION, SAC_ONLY_CHILD_CONDITION, SAC_ONLY_TYPE_CONDITION, SAC_OR_CONDITION, SAC_POSITIONAL_CONDITION, SAC_PSEUDO_CLASS_CONDITION

Method Summary

Modifier and Type	Method	Description
int	getFactor()	Get the An+B expression factor (i.e.
int	getOffset()	Get the An+B expression offset (i.e.
SelectorList	getOfList()	Get the list of selectors that the children have to match.
boolean	hasArgument()	The selector was specified with an argument ?
boolean	hasKeyword()	The AnB expression is a keyword ?
boolean	isForwardCondition()	Is this a forward condition?
boolean	isOfType()	Is this an of-type selector?

Methods inherited from interface org.w3c.css.sac.Condition

getConditionType

Methods inherited from interface org.w3c.css.sac.PositionalCondition

getPosition, getType, getTypeNode

Method Details

isForwardCondition

boolean isForwardCondition()

Is this a forward condition?

Returns:

true if this is a forward condition (like nth-child), false if not (like nth-last-child).

isOfType

boolean isOfType()

Is this an of-type selector?

This method only returns true if the selector has been explicitly declared to apply to the same type, like in 'first-of-type' or 'nth-of-type'. It should return false otherwise, for example for selectors like the next one despite being equivalent to 'first-of-type': div:nth-child(1 of div).

This method is essentially the same as the old PositionalCondition.getType(), but with a more detailed (and potentially different) specification.

Returns:

true if this condition has been declared as to be applied to the collection of elements that match the same type as the element to which it is applied (like nth-of-type), false if not.

getFactor

int getFactor()

Get the An+B expression factor (i.e. 'A').

Returns:

the An+B expression factor, zero if not specified.

getOffset

int getOffset()

Get the An+B expression offset (i.e. 'B').

Returns:

the An+B expression offset, or the offset determined from the pseudo-class name (e.g. 'first-child', 'first-of-type' and 'last-child' all mean 1).

getOfList

SelectorList getOfList()

Get the list of selectors that the children have to match.

Returns:

the list of selectors that the children have to match, or null if not specified.

hasArgument

boolean hasArgument()

The selector was specified with an argument ?

This is useful to tell apart :first-child from :nth-child(1), for example.

Returns:

true if the selector was specified with an argument.

hasKeyword

boolean hasKeyword()

The AnB expression is a keyword ?

Returns:

true if the AnB expression is a keyword like odd.