/* -------------------------------------------------------------------------- */
/*                                                                            */
/*                         SCRIPT STRUCTURE CLASS                             */
/*                                                                            */
/*                              Frans Coenen                                  */
/*                                                                            */
/*                          Monday 1 October 2007                             */
/*                                                                            */
/*                      Department of Computer Science                        */
/*                        The University of Liverpool                         */
/*                                                                            */
/* -------------------------------------------------------------------------- */

/** Structure in which to store ASP fragments. */

class ScriptStruct {
    /** The line on which the '<SCRIPT' tag appears (i.e. the script block
    starts). */
    private int startLineNum=0;
    /** The line on which the '</SCRIPT>' tag appears (i.e. the script block
    ends). */
    private int endLineNum=0;
    /** The location in the start line where the script block starts 
    '<SCRIPT'. */
    private int startPos=0;
    /** The location in the end line where the script block ends '/SCRIPT>'. */
    private int endPos=0;
    /** The type of sccript e.g. 'text/JavaScript'. */
    private String scriptType = "NA";
    /** Note script code lanaguage, eg. 'VBscript'. */
    private String scriptLanguage = "NA";

    /* --------------------------- */
    /*                             */
    /*         SET METHODS         */
    /*                             */
    /* --------------------------- */

    /** Sets the start line number and the start position fields of the '<%'
    start .asp fragment tag to the given values.
    @param n the given line number value.
    @param pos the position in the start line.  */

    public void setStartLineNum(int n, int pos) {
        startLineNum = n;
        startPos     = pos;
        }

    /** Sets the end line number and the end position fields of the '%>' end
    .asp fragment tag to the given values.
    @param n the given line number value.
    @param pos the position in the end line.  */

    public void setEndLineNum(int n, int pos) {
        endLineNum = n;
        endPos     = pos;
        }

    /** Sets the script type field with nthe given string.
    @param s the given string. */

    public void setScriptType(String s) {
        scriptType = s;
        }

    /** Sets the note label with nthe given string.
    @param s the given string. */

    public void setScriptLanguage(String s) {
        scriptLanguage = s;
        }

    /* --------------------------- */
    /*                             */
    /*         GET METHODS         */
    /*                             */
    /* --------------------------- */

    /** Gets value of startLineNum field.
    @return the startLineNum field value. */

    public int getStartLineNum() {
        return(startLineNum);
        }

    /** Gets value of endLineNum field.
    @return the endLineNum field value. */

    public int getEndLineNum() {
        return(endLineNum);
        }

    /** Gets value of startPos field.
    @return the startPos field value. */

    public int getStartPos() {
        return(startPos);
        }

    /** Gets value of endPos field.
    @return the endPos field value. */

    public int getEndPos() {
        return(endPos);
        }
        
    /** Gets value of script type field.
    @return the script type field valye. */

    public String getScriptType() {
        return(scriptType);
        }

        
    /** Gets value of script language field.
    @return the script type field value. */

    public String getScriptLanguage() {
        return(scriptLanguage);
        }        
        
    /* ------------------------------ */
    /*                                */
    /*         OUTPUT METHODS         */
    /*                                */
    /* ------------------------------ */

    /** Outputs contents as a line of a HTML table. */

    public String toString() {
        String s = "<TR><TD>" + (startLineNum+1) + "</TD><TD>" +
                             (endLineNum+1) + "</TD><TD>" + scriptType + 
                                 "</TD><TD>" + scriptLanguage + "</TD>";

        // End
        return(s);
        }

    }