Package weka.gui.beans

Class BeanInstance

  • All Implemented Interfaces:
    java.io.Serializable
    public class BeanInstance
extends java.lang.Object
implements java.io.Serializable
    Class that manages a set of beans.
    Since:
    1.0
    Version:
    $Revision: 7059 $
    Author:
    Mark Hall
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int BEAN_EXECUTING  
      static int IDLE  

    • Constructor Summary

      Constructors 
      Constructor Description
      BeanInstance​(javax.swing.JComponent container, java.lang.Object bean, int x, int y)
      Creates a new BeanInstance instance.
      BeanInstance​(javax.swing.JComponent container, java.lang.String beanName, int x, int y)
      Creates a new BeanInstance instance given the fully qualified name of the bean

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static void addAllBeansToContainer​(javax.swing.JComponent container)
      Adds all beans to the supplied component
      void addBean​(javax.swing.JComponent container)
      Adds this bean to the global list of beans and to the supplied container.
      static BeanInstance findInstance​(java.awt.Point p)
      Looks for a bean (if any) whose bounds contain the supplied point
      static java.util.Vector findInstances​(java.awt.Rectangle boundingBox)
      Looks for all beans (if any) located within the supplied bounding box.
      java.lang.Object getBean()
      Gets the bean encapsulated in this instance
      static java.util.Vector getBeanInstances()
      Return the list of displayed beans
      int getHeight()
      Gets the height of this bean
      int getWidth()
      Gets the width of this bean
      int getX()
      Gets the x coordinate of this bean
      int getY()
      Gets the y coordinate of this bean
      static void paintLabels​(java.awt.Graphics gx)
      Renders the textual labels for the beans.
      static void removeAllBeansFromContainer​(javax.swing.JComponent container)
      Removes all beans from containing component
      void removeBean​(javax.swing.JComponent container)
      Remove this bean from the list of beans and from the containing component
      static void reset​(javax.swing.JComponent container)
      Reset the list of beans
      static void setBeanInstances​(java.util.Vector beanInstances, javax.swing.JComponent container)
      Describe setBeanInstances method here.
      void setX​(int newX)
      Sets the x coordinate of this bean
      void setXY​(int newX, int newY)
      Set the x and y coordinates of this bean
      void setY​(int newY)
      Sets the y coordinate of this bean

      • Methods inherited from class java.lang.Object

        equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • BeanInstance

        public BeanInstance​(javax.swing.JComponent container,
                    java.lang.Object bean,
                    int x,
                    int y)
        Creates a new BeanInstance instance.
        Parameters:
        container - a JComponent to add the bean to
        bean - the bean to add
        x - the x coordinate of the bean
        y - the y coordinate of the bean

      • BeanInstance

        public BeanInstance​(javax.swing.JComponent container,
                    java.lang.String beanName,
                    int x,
                    int y)
        Creates a new BeanInstance instance given the fully qualified name of the bean
        Parameters:
        container - a JComponent to add the bean to
        beanName - the fully qualified name of the bean
        x - the x coordinate of the bean
        y - th y coordinate of the bean

    • Method Detail

      • reset

        public static void reset​(javax.swing.JComponent container)
        Reset the list of beans

      • removeAllBeansFromContainer

        public static void removeAllBeansFromContainer​(javax.swing.JComponent container)
        Removes all beans from containing component
        Parameters:
        container - a JComponent value

      • addAllBeansToContainer

        public static void addAllBeansToContainer​(javax.swing.JComponent container)
        Adds all beans to the supplied component
        Parameters:
        container - a JComponent value

      • getBeanInstances

        public static java.util.Vector getBeanInstances()
        Return the list of displayed beans
        Returns:
        a vector of beans

      • setBeanInstances

        public static void setBeanInstances​(java.util.Vector beanInstances,
                                    javax.swing.JComponent container)
        Describe setBeanInstances method here.
        Parameters:
        beanInstances - a Vector value
        container - a JComponent value

      • paintLabels

        public static void paintLabels​(java.awt.Graphics gx)
        Renders the textual labels for the beans.
        Parameters:
        gx - a Graphics object on which to render the labels

      • findInstance

        public static BeanInstance findInstance​(java.awt.Point p)
        Looks for a bean (if any) whose bounds contain the supplied point
        Parameters:
        p - a point
        Returns:
        a bean that contains the supplied point or null if no bean contains the point

      • findInstances

        public static java.util.Vector findInstances​(java.awt.Rectangle boundingBox)
        Looks for all beans (if any) located within the supplied bounding box. Also adjusts the bounding box to be a tight fit around all contained beans
        Parameters:
        boundingBox - the bounding rectangle
        Returns:
        a Vector of BeanInstances

      • removeBean

        public void removeBean​(javax.swing.JComponent container)
        Remove this bean from the list of beans and from the containing component
        Parameters:
        container - the JComponent that holds the bean

      • addBean

        public void addBean​(javax.swing.JComponent container)
        Adds this bean to the global list of beans and to the supplied container. The constructor calls this method, so a client should not need to unless they have called removeBean and then wish to have it added again.
        Parameters:
        container - the Component on which this BeanInstance will be displayed

      • getBean

        public java.lang.Object getBean()
        Gets the bean encapsulated in this instance
        Returns:
        an Object value

      • getX

        public int getX()
        Gets the x coordinate of this bean
        Returns:
        an int value

      • getY

        public int getY()
        Gets the y coordinate of this bean
        Returns:
        an int value

      • getWidth

        public int getWidth()
        Gets the width of this bean
        Returns:
        an int value

      • getHeight

        public int getHeight()
        Gets the height of this bean
        Returns:
        an int value

      • setXY

        public void setXY​(int newX,
                  int newY)
        Set the x and y coordinates of this bean
        Parameters:
        newX - the x coordinate
        newY - the y coordinate

      • setX

        public void setX​(int newX)
        Sets the x coordinate of this bean
        Parameters:
        newX - an int value

      • setY

        public void setY​(int newY)
        Sets the y coordinate of this bean
        Parameters:
        newY - an int value