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| Interface ProjectTraversalHandler</H2> |
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| <DT><PRE>public interface <B>ProjectTraversalHandler</B></DL> |
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| ProjectTraversalHandler defines callback methods that are |
| invoked during project tree traversal. |
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| <CODE> void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/project/ProjectTraversalHandler.html#projectNode(org.apache.cayenne.project.ProjectPath)">projectNode</A></B>(<A HREF="../../../../org/apache/cayenne/project/ProjectPath.html" title="class in org.apache.cayenne.project">ProjectPath</A> nodePath)</CODE> |
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| Invoked when a node is read during project tree traversal.</TD> |
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| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/cayenne/project/ProjectTraversalHandler.html#shouldReadChildren(java.lang.Object, org.apache.cayenne.project.ProjectPath)">shouldReadChildren</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> node, |
| <A HREF="../../../../org/apache/cayenne/project/ProjectPath.html" title="class in org.apache.cayenne.project">ProjectPath</A> parentPath)</CODE> |
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| Invoked when the children of a project node are |
| about to be scanned.</TD> |
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| <A NAME="projectNode(org.apache.cayenne.project.ProjectPath)"><!-- --></A><H3> |
| projectNode</H3> |
| <PRE> |
| void <B>projectNode</B>(<A HREF="../../../../org/apache/cayenne/project/ProjectPath.html" title="class in org.apache.cayenne.project">ProjectPath</A> nodePath)</PRE> |
| <DL> |
| <DD>Invoked when a node is read during project tree traversal. |
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| <DD><DL> |
| </DL> |
| </DD> |
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| <A NAME="shouldReadChildren(java.lang.Object, org.apache.cayenne.project.ProjectPath)"><!-- --></A><H3> |
| shouldReadChildren</H3> |
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| boolean <B>shouldReadChildren</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> node, |
| <A HREF="../../../../org/apache/cayenne/project/ProjectPath.html" title="class in org.apache.cayenne.project">ProjectPath</A> parentPath)</PRE> |
| <DL> |
| <DD>Invoked when the children of a project node are |
| about to be scanned. If handler returns false, children |
| of the node (and trheir children) will be skipped. This |
| allows handler to control traversal behavior by eliminating |
| subtrees. |
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