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109 lines
2.1 KiB
Java
109 lines
2.1 KiB
Java
// TSDSymbol.java
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package simulator;
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import java.awt.*;
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import support.ProtocolEvent;
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/**
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This is the class for a general time sequence diagram symbol.
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@author Kenneth J. Turner
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@version 1.0 (1st September 1999, IAR): initial version <br/>
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<br/> 1.5 (22nd July 2010, KJT): minor tidying
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*/
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public abstract class TSDSymbol {
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/** Y-coordinate for symbol top */
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protected int top;
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/** Destination column number */
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protected int col;
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/** Symbol height */
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protected int height = 15;
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/** Inset around diagram */
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protected static int inset;
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/** Diagram column width */
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protected static int columnWidth;
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/** Primitive arrow width */
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protected static int arrowWidth;
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/** Protocol event */
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protected ProtocolEvent event;
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/**
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Constructor for the TSDSymbol object
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*
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@param event protocol event
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@param col symbol column
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@param top symbol top
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*/
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public TSDSymbol(ProtocolEvent event, int col, int top) {
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this.event = event;
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this.col = col;
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this.top = top;
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}
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/**
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Sets the parameters attribute of the TSDSymbol class
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@param i The new parameters value
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@param c The new parameters value
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@param w The new parameters value
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*/
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public static void setParameters(int i, int c, int w) {
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inset = i;
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columnWidth = c;
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arrowWidth = w;
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}
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/**
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Get the event attribute of a time sequence diagram symbol.
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@return The event value
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*/
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public ProtocolEvent getEvent() {
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return event;
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}
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/**
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Get the top attribute of a time sequence diagram symbol.
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@return The top value
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*/
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public int getTop() {
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return top;
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}
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/**
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Get the column attribute of a time sequence diagram symbol.
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@return The col value
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*/
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public int getCol() {
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return col;
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}
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/**
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Get the height attribute of a time sequence diagram symbol.
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@return The height value
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*/
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public int getHeight() {
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return height;
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}
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/**
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Empty draw method to be overridden.
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@param g graphics object
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*/
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public abstract void draw(Graphics g);
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}
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