nullprogresslistener.html

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<A NAME="NullProgressListener()"><!-- --></A><H3>
NullProgressListener</H3>
<PRE>
public <B>NullProgressListener</B>()</PRE>
<DL>
<DD>Creates a null progress listener with no description.
<P>
</DL>

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<B>Method Detail</B></FONT></TD>
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<A NAME="getDescription()"><!-- --></A><H3>
getDescription</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>getDescription</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></B></DD>
<DD>Returns the description for the lengthly operation to be reported, or  if none.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/util/ProgressListener.html#getDescription()">getDescription</A></CODE> in interface <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setDescription(java.lang.String)"><!-- --></A><H3>
setDescription</H3>
<PRE>
public void <B>setDescription</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;description)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></B></DD>
<DD>Set the description for the lenghtly operation to be reported. This method is usually
 invoked before any progress begins. However, it is legal to invoke this method at any
 time during the operation, in which case the description display is updated without
 any change to the percentage accomplished.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/util/ProgressListener.html#setDescription(java.lang.String)">setDescription</A></CODE> in interface <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>description</CODE> - The new description, or  if none.</DL>
</DD>
</DL>
<HR>

<A NAME="started()"><!-- --></A><H3>
started</H3>
<PRE>
public void <B>started</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></B></DD>
<DD>Notifies this listener that the operation begins.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/util/ProgressListener.html#started()">started</A></CODE> in interface <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="progress(float)"><!-- --></A><H3>
progress</H3>
<PRE>
public void <B>progress</B>(float&nbsp;percent)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></B></DD>
<DD>Notifies this listener of progress in the lengthly operation. Progress are reported
 as a value between 0 and 100 inclusive. Values out of bounds will be clamped.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/util/ProgressListener.html#progress(float)">progress</A></CODE> in interface <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="complete()"><!-- --></A><H3>
complete</H3>
<PRE>
public void <B>complete</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></B></DD>
<DD>Notifies this listener that the operation has finished. The progress indicator will
 shows 100% or disaspears, at implementor choice. If warning messages were pending,
 they will be displayed now.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/util/ProgressListener.html#complete()">complete</A></CODE> in interface <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="dispose()"><!-- --></A><H3>
dispose</H3>
<PRE>
public void <B>dispose</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></B></DD>
<DD>Release any resources used by this listener. If the progress were reported in a window,
 this window may be disposed.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/util/ProgressListener.html#dispose()">dispose</A></CODE> in interface <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setCanceled(boolean)"><!-- --></A><H3>
setCanceled</H3>
<PRE>
public void <B>setCanceled</B>(boolean&nbsp;cancel)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></B></DD>
<DD>Indicate that progress should is canceled.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/util/ProgressListener.html#setCanceled(boolean)">setCanceled</A></CODE> in interface <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="isCanceled()"><!-- --></A><H3>
isCanceled</H3>
<PRE>
public boolean <B>isCanceled</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></B></DD>
<DD>Is this job canceled?
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/util/ProgressListener.html#isCanceled()">isCanceled</A></CODE> in interface <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="warningOccurred(java.lang.String, java.lang.String, java.lang.String)"><!-- --></A><H3>
warningOccurred</H3>
<PRE>
public void <B>warningOccurred</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;source,
                            <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;margin,
                            <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;warning)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></B></DD>
<DD>Reports a warning. This warning may be printed to the <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/System.html#err" title="class or interface in java.lang">standard error
 stream</A>, appears in a windows or be ignored, at implementor choice.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/util/ProgressListener.html#warningOccurred(java.lang.String, java.lang.String, java.lang.String)">warningOccurred</A></CODE> in interface <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>source</CODE> - The source of the warning, or  if none. This is typically the
        filename in process of being parsed.<DD><CODE>margin</CODE> - Text to write on the left side of the warning message, or  if none.
        This is typically the line number where the error occured in the  file.<DD><CODE>warning</CODE> - The warning message.</DL>
</DD>
</DL>
<HR>

<A NAME="exceptionOccurred(java.lang.Throwable)"><!-- --></A><H3>
exceptionOccurred</H3>
<PRE>
public void <B>exceptionOccurred</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Throwable.html" title="class or interface in java.lang">Throwable</A>&nbsp;exception)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></B></DD>
<DD>Reports an exception. This method may prints the stack trace to the <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/System.html#err" title="class or interface in java.lang">standard error stream</A> or display it in a dialog box, at implementor choice.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/util/ProgressListener.html#exceptionOccurred(java.lang.Throwable)">exceptionOccurred</A></CODE> in interface <CODE><A HREF="../../../org/geotools/util/ProgressListener.html" title="interface in org.geotools.util">ProgressListener</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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