Package net.sourceforge.jeuclid.elements.presentation

Class AbstractContainer

java.lang.Object
org.apache.batik.dom.AbstractNode
org.apache.batik.dom.AbstractParentNode
org.apache.batik.dom.AbstractParentChildNode
org.apache.batik.dom.AbstractElement
org.apache.batik.dom.AbstractElementNS
org.apache.batik.dom.GenericElementNS
net.sourceforge.jeuclid.elements.AbstractJEuclidElement
net.sourceforge.jeuclid.elements.presentation.AbstractContainer
All Implemented Interfaces:
Serializable, JEuclidElement, JEuclidNode, LayoutableNode, org.apache.batik.dom.events.NodeEventTarget, org.apache.batik.dom.ExtendedNode, org.apache.batik.dom.xbl.NodeXBL, org.apache.batik.dom.xbl.XBLManagerData, org.apache.batik.w3c.dom.ElementTraversal, Element, EventTarget, MathMLContainer, MathMLElement, MathMLPresentationContainer, MathMLPresentationElement, Node
Direct Known Subclasses:
AbstractElementWithDelegates, AbstractTableElement, MathImpl, Merror, Mpadded, Mphantom, Mrow, Mstyle, Semantics
public abstract class AbstractContainer extends AbstractJEuclidElement implements MathMLPresentationContainer
Abstract implementation for all classes that provide support for the DOM MathMLContainer interface.
Version:
$Revision: bc1d5fde7b73 $
See Also:

  • Constructor Details

    • AbstractContainer

      public AbstractContainer(String qname, org.apache.batik.dom.AbstractDocument odoc)
      Default constructor. Sets MathML Namespace.
      Parameters:
      qname - Qualified name.
      odoc - Owner Document.

  • Method Details

    • getNArguments

      public int getNArguments()
      The number of child elements of this element which represent arguments of the element, as opposed to qualifiers or declare elements. Thus for a MathMLContentContainer it does not contain elements representing bound variables, conditions, separators, degrees, or upper or lower limits (bvar, condition, sep, degree, lowlimit, or uplimit).
      Specified by:
      getNArguments in interface MathMLContainer
      Returns:
      value of the nArguments attribute.

    • getArguments

      public MathMLNodeList getArguments()
      This attribute accesses the child MathMLElements of this element which are arguments of it, as a MathMLNodeList. Note that this list does not contain any MathMLElements representing qualifier elements or declare elements.
      Specified by:
      getArguments in interface MathMLContainer
      Returns:
      value of the arguments attribute.

    • getDeclarations

      public MathMLNodeList getDeclarations()
      Provides access to the declare elements which are children of this element, in a MathMLNodeList. All Nodes in this list must be MathMLDeclareElements.
      Specified by:
      getDeclarations in interface MathMLContainer
      Returns:
      value of the declarations attribute.

    • getArgument

      public MathMLElement getArgument(int index)
      This method returns the indexth child argument element of this element. This frequently differs from the value of Node::childNodes().item(index), as qualifier elements and declare elements are not counted.
      Specified by:
      getArgument in interface MathMLContainer
      Parameters:
      index - The one-based index of the argument to be retrieved.
      Returns:
      A MathMLElement representing the index-th argument of this element.

    • setArgument

      public MathMLElement setArgument(MathMLElement newArgument, int index)
      This method sets newArgument as the index-th argument of this element. If there is currently an index-th argument, it is replaced by newArgument. This frequently differs from setting the node at Node::childNodes().item(index), as qualifier elements and declare elements are not counted.
      Specified by:
      setArgument in interface MathMLContainer
      Parameters:
      newArgument - A MathMLElement representing the element that is to be set as the index-th argument of this element.
      index - The index of the argument that is to be set to newArgument. The first argument is numbered 1. If index is one more than the current number of arguments, a new argument is appended.
      Returns:
      The MathMLElement child of this element that represents the new argument in the DOM.

    • insertArgument

      public MathMLElement insertArgument(MathMLElement newArgument, int index)
      This method inserts newArgument before the current index-th argument of this element. If index is 0, or if index is one more than the current number of arguments, newArgument is appended as the last argument. This frequently differs from setting the node at Node::childNodes().item(index), as qualifier elements and declare elements are not counted.
      Specified by:
      insertArgument in interface MathMLContainer
      Parameters:
      newArgument - A MathMLElement representing the element that is to be inserted as a child argument of this element.
      index - The one-based index of the position before which newArgument is to be inserted. The first argument is numbered 1.
      Returns:
      The MathMLElement child of this element that represents the new argument in the DOM.

    • deleteArgument

      public void deleteArgument(int index)
      This method deletes the index-th child element that is an argument of this element. Note that child elements which are qualifier elements or declare elements are not counted in determining the index-th argument.
      Specified by:
      deleteArgument in interface MathMLContainer
      Parameters:
      index - The one-based index of the argument to be deleted.

    • removeArgument

      public MathMLElement removeArgument(int index)
      This method deletes the index-th child element that is an argument of this element, and returns it to the caller. Note that child elements that are qualifier elements or declare elements are not counted in determining the index-th argument.
      Specified by:
      removeArgument in interface MathMLContainer
      Parameters:
      index - The one-based index of the argument to be removed.
      Returns:
      A MathMLElement representing the argument being removed.

    • getDeclaration

      public MathMLDeclareElement getDeclaration(int index)
      This method retrieves the index-th child declare element of this element.
      Specified by:
      getDeclaration in interface MathMLContainer
      Parameters:
      index - A one-based index into the list of child declare elements of this element giving the position of the declare element to be retrieved.
      Returns:
      The MathMLDeclareElement representing the index-th child declare.

    • setDeclaration

      public MathMLDeclareElement setDeclaration(MathMLDeclareElement newDeclaration, int index)
      This method inserts newDeclaration as the index-th child declaration of this element. If there is already an index-th declare child element, it is replaced by newDeclaration.
      Specified by:
      setDeclaration in interface MathMLContainer
      Parameters:
      newDeclaration - A MathMLDeclareElement to be inserted as the index-th child declare element.
      index - A one-based index into the list of child declare elements of this element giving the position into which newDeclaration is to be inserted. If index is one more than the number of declare children of this element, newDeclaration is appended as the last declare child.
      Returns:
      The MathMLDeclareElement being inserted.

    • insertDeclaration

      public MathMLDeclareElement insertDeclaration(MathMLDeclareElement newDeclaration, int index)
      This method inserts newDeclaration before the current index-th child declare element of this element. If index is 0, newDeclaration is appended as the last child declare element.
      Specified by:
      insertDeclaration in interface MathMLContainer
      Parameters:
      newDeclaration - A MathMLDeclareElement to be inserted as the index-th child declare element.
      index - A one-based index into the list of child declare elements of this element giving the position before which newDeclaration is to be inserted. If index is 0 or if it is one more than the number of child declare children, newDeclaration is appended as the last child declare element.
      Returns:
      The MathMLDeclareElement child of this element representing newDeclaration in the DOM.

    • removeDeclaration

      public MathMLDeclareElement removeDeclaration(int index)
      This method removes the MathMLDeclareElement representing the index-th declare child element of this element, and returns it to the caller. Note that index is the position in the list of declare element children, as opposed to the position in the list of all child Nodes.
      Specified by:
      removeDeclaration in interface MathMLContainer
      Parameters:
      index - The one-based index of the declare element to be removed.
      Returns:
      The MathMLDeclareElement being removed as a child Node of this element.

    • deleteDeclaration

      public void deleteDeclaration(int index)
      This method deletes the MathMLDeclareElement representing the index-th declare child element of this element. Note that index is the position in the list of declare element children, as opposed to the position in the list of all child Nodes.
      Specified by:
      deleteDeclaration in interface MathMLContainer
      Parameters:
      index - The one-based index of the declare element to be removed.