Module io.sf.carte.css4j
Package io.sf.carte.doc.style.css.nsac

Interface PositionalCondition

All Superinterfaces:
Condition
public interface PositionalCondition extends Condition
Based on SAC's PositionalCondition interface by Philippe Le Hegaret.

  • Nested Class Summary

    Nested classes/interfaces inherited from interface io.sf.carte.doc.style.css.nsac.Condition

    Condition.ConditionType

  • 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 io.sf.carte.doc.style.css.nsac.Condition

    getConditionType

  • 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.