jmeterguicomponent.html

测试工具jmeter可用来进行性能测试

<HR>

<A NAME="getName()"><!-- --></A><H3>
getName</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>getName</B>()</PRE>
<DL>
<DD>Gets the name of the JMeter GUI component. The name of the component is
 used in the Test Tree as the name of the tree node.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the name of the component</DL>
</DD>
</DL>
<HR>

<A NAME="getStaticLabel()"><!-- --></A><H3>
getStaticLabel</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>getStaticLabel</B>()</PRE>
<DL>
<DD>Get the component's label. This label is used in drop down lists that
 give the user the option of choosing one type of component in a list of
 many. It should therefore be a descriptive name for the end user to see.
 It must be unique to the class.
 
 It is also used by Help to find the appropriate location in the
 documentation.
 
 Normally getLabelResource() should be overridden instead of
 this method; the definition of this method in AbstractJMeterGuiComponent
 is intended for general use.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>GUI label for the component.<DT><B>See Also:</B><DD><A HREF="../../../../org/apache/jmeter/gui/JMeterGUIComponent.html#getLabelResource()"><CODE>getLabelResource()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getLabelResource()"><!-- --></A><H3>
getLabelResource</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>getLabelResource</B>()</PRE>
<DL>
<DD>Get the component's resource name, which getStaticLabel uses to derive
 the component's label in the local language. The resource name is fixed,
 and does not vary with the selected language.
 
 Normally this method should be overriden in preference to overriding
 getStaticLabel(). However where the resource name is not available or required,
 getStaticLabel() may be overridden instead.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the resource name</DL>
</DD>
</DL>
<HR>

<A NAME="getDocAnchor()"><!-- --></A><H3>
getDocAnchor</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>getDocAnchor</B>()</PRE>
<DL>
<DD>Get the component's document anchor name. Used by Help to find the
 appropriate location in the documentation
<P>
<DD><DL>

<DT><B>Returns:</B><DD>Document anchor (#ref) for the component.</DL>
</DD>
</DL>
<HR>

<A NAME="createTestElement()"><!-- --></A><H3>
createTestElement</H3>
<PRE>
public <A HREF="../../../../org/apache/jmeter/testelement/TestElement.html" title="interface in org.apache.jmeter.testelement">TestElement</A> <B>createTestElement</B>()</PRE>
<DL>
<DD>JMeter test components are separated into a model and a GUI
 representation. The model holds the data and the GUI displays it. The GUI
 class is responsible for knowing how to create and initialize with data
 the model class that it knows how to display, and this method is called
 when new test elements are created.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the Test Element object that the GUI component represents.</DL>
</DD>
</DL>
<HR>

<A NAME="modifyTestElement(org.apache.jmeter.testelement.TestElement)"><!-- --></A><H3>
modifyTestElement</H3>
<PRE>
public void <B>modifyTestElement</B>(<A HREF="../../../../org/apache/jmeter/testelement/TestElement.html" title="interface in org.apache.jmeter.testelement">TestElement</A>&nbsp;element)</PRE>
<DL>
<DD>GUI components are responsible for populating TestElements they create
 with the data currently held in the GUI components. This method should
 overwrite whatever data is currently in the TestElement as it is called
 after a user has filled out the form elements in the gui with new
 information.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>element</CODE> - the TestElement to modify</DL>
</DD>
</DL>
<HR>

<A NAME="isEnabled()"><!-- --></A><H3>
isEnabled</H3>
<PRE>
public boolean <B>isEnabled</B>()</PRE>
<DL>
<DD>Test GUI elements can be disabled, in which case they do not become part
 of the test when run.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>true if the element should be part of the test run, false
         otherwise</DL>
</DD>
</DL>
<HR>

<A NAME="setEnabled(boolean)"><!-- --></A><H3>
setEnabled</H3>
<PRE>
public void <B>setEnabled</B>(boolean&nbsp;enabled)</PRE>
<DL>
<DD>Set whether this component is enabled.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>enabled</CODE> - true for enabled, false for disabled.</DL>
</DD>
</DL>
<HR>

<A NAME="createPopupMenu()"><!-- --></A><H3>
createPopupMenu</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/javax/swing/JPopupMenu.html" title="class or interface in javax.swing">JPopupMenu</A> <B>createPopupMenu</B>()</PRE>
<DL>
<DD>When a user right-clicks on the component in the test tree, or selects
 the edit menu when the component is selected, the component will be asked
 to return a JPopupMenu that provides all the options available to the
 user from this component.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>a JPopupMenu appropriate for the component.</DL>
</DD>
</DL>
<HR>

<A NAME="configure(org.apache.jmeter.testelement.TestElement)"><!-- --></A><H3>
configure</H3>
<PRE>
public void <B>configure</B>(<A HREF="../../../../org/apache/jmeter/testelement/TestElement.html" title="interface in org.apache.jmeter.testelement">TestElement</A>&nbsp;element)</PRE>
<DL>
<DD>The GUI must be able to extract the data from the TestElement and update
 all GUI fields to represent those data. This method is called to allow
 JMeter to show the user the GUI that represents the test element's data.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>element</CODE> - the TestElement to configure</DL>
</DD>
</DL>
<HR>

<A NAME="getMenuCategories()"><!-- --></A><H3>
getMenuCategories</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A> <B>getMenuCategories</B>()</PRE>
<DL>
<DD>This is the list of add menu categories this gui component will be
 available under. For instance, if this represents a Controller, then the
 MenuFactory.CONTROLLERS category should be in the returned collection.
 When a user right-clicks on a tree element and looks through the "add"
 menu, which category your GUI component shows up in is determined by
 which categories are returned by this method. Most GUI's belong to only
 one category, but it is possible for a component to exist in multiple
 categories.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>a Collection of Strings, where each element is one of the
         constants defined in MenuFactory<DT><B>See Also:</B><DD><A HREF="../../../../org/apache/jmeter/gui/util/MenuFactory.html" title="class in org.apache.jmeter.gui.util"><CODE>MenuFactory</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="setNode(javax.swing.tree.TreeNode)"><!-- --></A><H3>
setNode</H3>
<PRE>
public void <B>setNode</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/javax/swing/tree/TreeNode.html" title="class or interface in javax.swing.tree">TreeNode</A>&nbsp;node)</PRE>
<DL>
<DD>Sets the tree node which this component is associated with.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>node</CODE> - the tree node corresponding to this component</DL>
</DD>
</DL>
<HR>

<A NAME="clearGui()"><!-- --></A><H3>
clearGui</H3>
<PRE>
public void <B>clearGui</B>()</PRE>
<DL>
<DD>Clear the gui and return it to initial default values. This is necessary
 because most gui classes are instantiated just once and re-used for
 multiple test element objects and thus they need to be cleared between
 use.
<P>
<DD><DL>
</DL>
</DD>
</DL>
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