Package com.mxgraph.io.graphml

Class mxGraphMlUtils

java.lang.Object
com.mxgraph.io.graphml.mxGraphMlUtils
public class mxGraphMlUtils extends Object
This class implements several GML utility methods.

  • Constructor Details

    • mxGraphMlUtils

      public mxGraphMlUtils()

  • Method Details

    • nodeListHasTag

      public static boolean nodeListHasTag(NodeList nl, String tag)
      Checks if the NodeList has a Node with name = tag.
      Parameters:
      nl - NodeList
      tag - Name of the node.
      Returns:
      Returns true if the Node List has a Node with name = tag.

    • nodeListTag

      public static Element nodeListTag(NodeList nl, String tag)
      Returns the first Element that has name = tag in Node List.
      Parameters:
      nl - NodeList
      tag - Name of the Element
      Returns:
      Element with name = 'tag'.

    • nodeListTags

      public static List<Element> nodeListTags(NodeList nl, String tag)
      Returns a list with the elements included in the Node List that have name = tag.
      Parameters:
      nl - NodeList
      tag - name of the Element.
      Returns:
      List with the indicated elements.

    • childsHasTag

      public static boolean childsHasTag(Element element, String tag)
      Checks if the childrens of element has a Node with name = tag.
      Parameters:
      element - Element
      tag - Name of the node.
      Returns:
      Returns true if the childrens of element has a Node with name = tag.

    • childsTag

      public static Element childsTag(Element element, String tag)
      Returns the first Element that has name = tag in the childrens of element.
      Parameters:
      element - Element
      tag - Name of the Element
      Returns:
      Element with name = 'tag'.

    • childsTags

      public static List<Element> childsTags(Element element, String tag)
      Returns a list with the elements included in the childrens of element that have name = tag.
      Parameters:
      element - Element
      tag - name of the Element.
      Returns:
      List with the indicated elements.

    • copyNodeList

      public static List<Node> copyNodeList(NodeList nodeList)
      Copy a given NodeList into a List
      Parameters:
      nodeList - Node List.
      Returns:
      List with the elements of nodeList.

    • getStyleMap

      public static HashMap<String,Object> getStyleMap(String style, String asig)
      Create a style map from a String with style definitions.
      Parameters:
      style - Definition of the style.
      asig - Asignation simbol used in 'style'.
      Returns:
      Map with the style properties.

    • getStyleString

      public static String getStyleString(Map<String,Object> styleMap, String asig)
      Returns the string that represents the content of a given style map.
      Parameters:
      styleMap - Map with the styles values
      Returns:
      string that represents the style.