psdi.common.parse

Class NegativeNode

  • All Implemented Interfaces:
    TreeNode

    public class NegativeNode
extends TreeNodeAdapter
    The Negative node always returns the negative value of it's operand. The datatype of this node is always Number.

    • Constructor Summary

      Constructors 
      Constructor and Description
      NegativeNode(TreeNode operand)
      Constructor takes operand

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method and Description
      protected java.lang.String childrenInfoString()
      Sub-classes should override this method to return the result of toString on each child, separated by new lines.
      boolean getBoolean(MboRemote mbo)
      This node cannot be a boolean.
      java.util.Date getDate(MboRemote mbo)
      This node cannot be a date.
      double getDouble(MboRemote mbo)
      Evaluates the node and returns it's value as a double.
      int getInt(MboRemote mbo)
      Evaluates the node and returns it's value as an integer.
      int getNodeDataType()
      The data type of this node depends on the operation & maybe the types of the operands.
      java.lang.String getString(MboRemote mbo)
      This node cannot be a string.
      protected java.lang.String parentInfoString()
      Sub-classes should override this method to create a string which provides information for the parent node only.
      void setOperands(MboRemote mbo, java.util.Vector operands)
      Sets the operands for custom class.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • NegativeNode

        public NegativeNode(TreeNode operand)
        Constructor takes operand

    • Method Detail

      • getBoolean

        public boolean getBoolean(MboRemote mbo)
                   throws MXException,
                          java.rmi.RemoteException
        This node cannot be a boolean.
        Throws:
        MXException
        java.rmi.RemoteException

      • getDate

        public java.util.Date getDate(MboRemote mbo)
                       throws MXException,
                              java.rmi.RemoteException
        This node cannot be a date.
        Throws:
        MXException
        java.rmi.RemoteException

      • getString

        public java.lang.String getString(MboRemote mbo)
                           throws MXException,
                                  java.rmi.RemoteException
        This node cannot be a string.
        Throws:
        MXException
        java.rmi.RemoteException

      • getDouble

        public double getDouble(MboRemote mbo)
                 throws MXException,
                        java.rmi.RemoteException
        Evaluates the node and returns it's value as a double.
        Throws:
        MXException
        java.rmi.RemoteException

      • getInt

        public int getInt(MboRemote mbo)
           throws MXException,
                  java.rmi.RemoteException
        Evaluates the node and returns it's value as an integer.
        Throws:
        MXException
        java.rmi.RemoteException

      • getNodeDataType

        public int getNodeDataType()
        The data type of this node depends on the operation & maybe the types of the operands. This node can potentially be a String or Number.

      • parentInfoString

        protected java.lang.String parentInfoString()
        Sub-classes should override this method to create a string which provides information for the parent node only. The string created should be a single line.
        Specified by:
        parentInfoString in class TreeNodeAdapter

      • childrenInfoString

        protected java.lang.String childrenInfoString()
        Sub-classes should override this method to return the result of toString on each child, separated by new lines. If the node has no children, this method should return null or the empty string. If the node has 3 children the output should look like:

        \n
        \n

        Note there is no new line character after the last child.

        Specified by:
        childrenInfoString in class TreeNodeAdapter

      • setOperands

        public void setOperands(MboRemote mbo,
                        java.util.Vector operands)
                 throws MXException,
                        java.rmi.RemoteException
        Description copied from interface: TreeNode
        Sets the operands for custom class.
        Throws:
        MXException
        java.rmi.RemoteException
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