<jjtree>
JJTree is a tool that is a preprocessor for JavaCC grammar files. See the section on the <javacc> task for more information on where to obtain the JavaCC suite of tools. Table 5.11 details the attributes for the <jjtree> task.
| Attributes | Description |
|---|---|
| target | The JavaCC grammar file to compile. (Required) |
| javacchome | The location of the JavaCC installation. (Required) |
| outputdirectory | The directory where the generated file will be written. The default is the directory where the grammar file is located. |
| buildnodefiles | Sets the JJTree BUILD_PARSER flag. |
| multi | Sets the JJTree MULTI flag. |
| nodedefaultvoid | Sets the JJTree NODE_DEFAULT_VOID flag. |
| nodefactory | Sets the JJTree NODE_FACTORY flag. |
| nodepackage ... |
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