Package com.pixelmed.dicom

Class AttributeTreeRecord

  • All Implemented Interfaces:
    java.lang.Comparable, javax.swing.tree.TreeNode
    public class AttributeTreeRecord
extends java.lang.Object
implements java.lang.Comparable, javax.swing.tree.TreeNode

    Instances of the AttributeTreeRecord class represent nodes in a tree of the AttributeTree class, which in turn is used by the AttributeTreeBrowser class.

    Each record represents a single attribute.

    • Constructor Detail

      • AttributeTreeRecord

        public AttributeTreeRecord​(AttributeTreeRecord p,
                           Attribute a,
                           DicomDictionary d)

        Construct a record for an attribute.

        Parameters:
        p - parent record
        a - attribute to add
        d - dictionary for looking up the name

      • AttributeTreeRecord

        public AttributeTreeRecord​(AttributeTreeRecord p,
                           int ic)

        Construct a record for an item of a sequence attribute.

        Parameters:
        p - parent record
        ic - which item (numbered from 0)

    • Method Detail

      • toString

        public java.lang.String toString()

        Dump the record as a string.

        Overrides:
        toString in class java.lang.Object
        Returns:
        the attribute tag, name and value(s) as a string

      • compareTo

        public int compareTo​(java.lang.Object o)
        Specified by:
        compareTo in interface java.lang.Comparable

      • equals

        public boolean equals​(java.lang.Object o)
        Overrides:
        equals in class java.lang.Object

      • getParent

        public javax.swing.tree.TreeNode getParent()

        Returns the parent node of this node.

        Specified by:
        getParent in interface javax.swing.tree.TreeNode
        Returns:
        the parent node, or null if the root

      • getChildAt

        public javax.swing.tree.TreeNode getChildAt​(int index)

        Returns the child at the specified index.

        Specified by:
        getChildAt in interface javax.swing.tree.TreeNode
        Parameters:
        index - the index of the child to be returned, numbered from 0
        Returns:
        the child TreeNode at the specified index

      • getIndex

        public int getIndex​(javax.swing.tree.TreeNode child)

        Returns the index of the specified child from amongst this node's children, if present.

        Specified by:
        getIndex in interface javax.swing.tree.TreeNode
        Parameters:
        child - the child to search for amongst this node's children
        Returns:
        the index of the child, or -1 if not present

      • getAllowsChildren

        public boolean getAllowsChildren()

        Always returns true, since children may always be added.

        Specified by:
        getAllowsChildren in interface javax.swing.tree.TreeNode
        Returns:
        always true

      • isLeaf

        public boolean isLeaf()

        Returns true if the receiver is a leaf (has no children).

        Specified by:
        isLeaf in interface javax.swing.tree.TreeNode
        Returns:
        true if the receiver is a leaf

      • getChildCount

        public int getChildCount()

        Return the number of children that this node contains.

        Specified by:
        getChildCount in interface javax.swing.tree.TreeNode
        Returns:
        the number of children, 0 if none

      • children

        public java.util.Enumeration children()

        Returns the children of this node as an Enumeration.

        Specified by:
        children in interface javax.swing.tree.TreeNode
        Returns:
        the children of this node

      • addChild

        public void addChild​(AttributeTreeRecord child)

        Add a child node to the current node, keeping the children sorted.

        Parameters:
        child - the child to add

      • removeChild

        public void removeChild​(AttributeTreeRecord child)
        Parameters:
        child - the child to remove

      • removeAllChildren

        public void removeAllChildren()

        Remove all child nodes.

      • addSibling

        public void addSibling​(AttributeTreeRecord sibling)
                throws DicomException

        Add a sibling to the current node, keeping the children sorted.

        Parameters:
        sibling - the sibling to add
        Throws:
        DicomException - if attempt to add sibling to node without parent

      • getAttribute

        public Attribute getAttribute()

        Get the attribute corresponding to this record.

        Returns:
        the attribute

      • getItemCount

        public int getItemCount()

        Get the number of items in a Sequence attribute record.

        Returns:
        the number of items

      • setSortByName

        public void setSortByName​(boolean sortByName)

        Set the sort order to be alphabetical by attribute name, or numerical by group and element tag.

        Parameters:
        sortByName - true if sort alphabetically by attribute name