DocFlex/Javadoc - Templates
- Overview
- Main Templates
- Initialization Subtemplate
- Detail Subtemplates
- Fragment Subtemplates
- Reference List Subtemplates
1. Overview
On this page, we overview the Standard Template Set (provided within both
DocFlex/Javadoc
and
DocFlex/Doclet editions)
and show examples of the output it produces.
The standard templates are subdivided into two categories:
-
The main templates, which are designed to produce
a finished documentation and should be specified on the Javadoc
command line or in the
generator dialog.
The main templates are located in the
'templates' directory of the
DocFlex/Javadoc installation.
-
The subsidiary templates or subtemplates, which constitute a sort
of library and are called from the main templates (as well as from each other) to generate fragments
or separate files of the whole documentation. All subtemplates are contained in the
'templates/lib'
directory of the DocFlex/Javadoc installation.
| Template |
Description |
Called From |
|
PlainDoc.tpl
|
generates single-file documentation in any of the supported formats (HTML, RTF and TXT)
|
generator (doclet)
|
|
FramedDoc.tpl
|
generates framed hypertext documentation (HTML only)
|
generator (doclet)
|
|
Subtemplates
|
|
init.tpl
|
creates element maps
|
PlainDoc.tpl,
FramedDoc.tpl
|
|
Subtemplates called to generate either big sections of single-file documentation
or separate documents for the “detail” frame of framed HTML documentation
|
|
overview-summary.tpl
|
generates the overview for the whole documentation
|
PlainDoc.tpl,
FramedDoc.tpl
|
|
package-summary.tpl
|
generates a package overview (i.e. description, tags and summary tables of contained classes)
|
PlainDoc.tpl,
FramedDoc.tpl
|
|
class.tpl
|
generates the detailed documentation for a class (i.e. class, interface, enum or annotation type)
|
PlainDoc.tpl,
FramedDoc.tpl
|
|
Subtemplates called to generate small fragments of the detailed documentation
|
|
annotations.tpl
|
generates list of annotations (along with all related hyperlinks) of a package,
class, member or constructor/method parameter
|
class.tpl,
package-summary.tpl
|
|
inline-tag.tpl
|
processes most of the inline tags
|
class.tpl,
overview-summary.tpl,
package-summary.tpl
|
|
see-link.tpl
|
processes a user-defined cross-reference to related documentation
|
class.tpl,
inline-tag.tpl,
overview-summary.tpl,
package-summary.tpl
|
|
about.tpl
|
prints the “about” information at the bottom of most of documents
|
PlainDoc.tpl, class.tpl,
overview-summary.tpl,
package-summary.tpl
|
|
Subtemplates that generate separate reference files used only in framed HTML documentation
|
|
overview-frame.tpl
|
generates the reference document for the whole documentation
|
FramedDoc.tpl
|
|
all-classes-frame.tpl
|
generates the reference document for all classes
|
FramedDoc.tpl
|
|
package-frame.tpl
|
generates the reference document for a package
|
FramedDoc.tpl
|
|
package-list.tpl
|
generates the
package-list
text file
|
FramedDoc.tpl
|
2. Main Templates
These are the templates to be specified on the Javadoc
command line or in the
generator dialog
to produce a finished Java API documentation.
PlainDoc.tpl
This main template is designed to generated a single-file documentation in any of the supported
output formats (HTML, RTF and TXT), which may be particularly useful for printing.
What it generates
The following screenshots show pages of an RTF demo
documentation generated with PlainDoc.tpl (click to see in full size):
However, this template can equally produce single-file HTML documentation.
The following screenshot shows such an HTML generated from the whole
javax.swing.text
package (click to download a zip-archive of this demo doc):
Template screenshot
Here is how the PlainDoc.tpl template looks
when loaded in the Template Designer:
How parameters are defined
The template parameters are defined in the Template Properties dialog:
The parameters can be accessed within the
FlexQuery-expressions
which can control the behavior and output of some of the
template components.
Parameter Inspector
When generating documentation, the parameter values can be specified interactively in the
Template Parameter Inspector invoked from the
Generator Dialog
The inspector contents is constructed dynamically from the parameter definitions specified
in the template (click on a parameter row in the picture to jump directly to the detailed description
of each parameter of PlainDoc.tpl template):
Also, the template parameters can be passed via
-P option on the Javadoc command line.
Descriptions of parameters
Here are the detailed descriptions of all parameters of PlainDoc.tpl
template (that you can see in the inspector screenshot above).
Those descriptions are also available within the Parameter Inspector dialog directly.
|
Parameter/Grouping
|
Description
|
|
Window Title
|
Parameter name: windowTitle
Specifies the browser window title for the documentation.
This is similar to
-windowtitle
option provided by Javadoc
Standard Doclet.
In addition, if the selected output format supports pagination (RTF),
the same text will appear on the page footers.
|
|
Documentation Title
|
Parameter name: docTitle
Specifies the title to be placed at the the top of the documentation overview.
|
|
Include
|
|
|
deprecated API
|
Parameter name: include.deprecated
Controls whether to generate documentation for any deprecated API.
|
|
Details Of
|
This group of parameters controls how much details are included
in the generated documentation. This may be important for printing,
since the documentation with all details may occur too big to be printable.
|
|
overview
|
Parameter name: include.details.overview
Specifies whether to include the overview summary for the whole documentation.
|
|
packages
|
Parameter name: include.details.packages
Specifies whether to include the details of packages.
If false (unchecked), only classes separately
specified on the Javadoc command line will be documented.
|
|
classes
|
Parameter name: include.details.classes
Specifies whether to include details of classes.
If false (unchecked), only overview for each package
will be generated without the detailed documentation for the
contained classes.
|
|
inner classes
|
Parameter name: include.details.innerClasses
Specifies whether inner classes should be included into the generation scope.
If true (checked), the inner classes contained
within those already being documented will also be fully documented.
If false, only summaries of the inner classes will be generated.
|
|
members
|
Parameter name: include.details.members
Specifies whether to include details of class members (i.e. methods and fields).
If false (unchecked), only overview for each class will be generated
without the details for the class' members.
|
|
initial values
|
Parameter name: include.details.initialValues
Specify whether the initial values of fields should be shown in the documentation.
|
|
Tags
|
This group of parameters controls whether to include in the generated
docs the sections associated with some tags.
|
|
@version
|
Parameter name: include.tag.version
Include the @version text in the generated docs.
|
|
@author
|
Parameter name: include.tag.author
Include the @author text in the generated docs.
|
|
Custom tags
|
Parameter name: include.tag.custom
This parameter duplicates the functionality of the
-tag
option supported by the
Standard Doclet.
It allows you to include in the generated output the documentation of your custom tags,
specify the tag headings as well as their ordering. You will be able also to redefine
the headings and ordering of the standard tags (such as @param, @see, @author etc).
This parameter accepts multiple (list) value. Each value item specifies how a single tag should be documented.
Specifying Single Tag
Documenting of a single tag is specified with the following expression:
tagname:Xaoptcmf:taghead
The tagname is the name of the tag for which this setting applies.
The taghead is the heading for the tag documentation.
Omitting taghead causes tagname to be used as the heading
(unless this is a standard tag). If the tag has no text (specified in the Java comment),
only the heading will appear in the generated output.
The Xaoptcmf part determines the locations in the source code where the tag
is to be processed/documented. Each letter specify possible tag locations according to this table:
| Letter |
Meaning / Location |
X |
Rather than including the tag, this letter indicates that the tag should be ignored
in the specified locations. For example, specifying
see:X
will suppress documenting of all @see tags. However,
see:Xf
suppresses @see tags only for fields.
|
a |
all locations |
o |
project overview |
p |
packages overviews |
t |
types (that is classes and interfaces) |
c |
constructors |
m |
methods |
f |
fields |
Examples:
The following parameter value item:
threadsafe:a:Can be called safely from multiple threads
specifies a custom @threadsafe tag to be documented anywhere it is used with the heading message:
Can be called safely from multiple threads
The following value item specifies that @todo tag should be processed
only with constructors, methods and fields:
todo:cmf:To Do:
Notice the last colon (:) above is not a separator, but is part of the heading text (as shown below).
You would use either tag option for source code that contains the tag @todo, such as:
@todo The documentation for this method needs work.
This line would produce output something like:
To Do:
The documentation for this method needs work.
Use of Colon in Tag Name
A colon can be used in a tag name if it is escaped with a backslash. For this doc comment:
/**
* @ejb:bean
*/
use the following setting of the parameter value:
ejb\:bean:a:EJB Bean:
Specifying Multiple Tags
Documenting of different tags should be specified in different items of the whole parameter value.
Each value item should define how to document a single tag as described above.
The items must be separated with one of the allowed item separator characters
(newline or ';').
Example:
ejb\:bean:a:EJB Bean:
todo:cmf:To Do:
or the same as a single line:
ejb\:bean:a:EJB Bean:;todo:cmf:To Do:
The last form can be used to specify both tags on the Javadoc command line:
-p:include.tag.custom "ejb\:bean:a:EJB Bean:;todo:cmf:To Do:"
(Note: Because the full parameter value here contains spaces, it is enclosed in quotes
in order to make it treated as a single command-line argument.)
The same can be also specified with two -p options:
-p:include.tag.custom "ejb\:bean:a:EJB Bean:"
-p:include.tag.custom "todo:cmf:To Do:"
Each -p option adds a separate value item to 'include.tag.custom' parameter.
Tag Ordering
The tags will appear in the output documentation in the same order as they are specified
in the value items of this parameter. For instance, in the example above, the documentation
of '@ejb:bean' tag will be followed by the documentation of '@todo' tag.
Using this parameter, you can also redefine the ordering of the standard tags, for example:
version;todo:cmf:To Do:;see
This setting says that @version tag should be documented before the custom @todo tag
followed by the documentation of @see tags.
Any other standard tags will be documented as usual in a certain some predefined order before
the tags specified in this parameter.
Using Escapes
Each character that serves as a value item separator can be equally used within the value items
if escaped with a backslash. For example, documenting of the tag:
@my;odd;tag
can be specified like this:
my\;odd\;tag:a:My odd tag:
If a backslash is not consumed by an escape it will be remained in the text as is.
To make sure that a backslash is not part of some escape, you may add another backslash.
A sequence of two backslashes ("\\") is an escape by itself, which represents a single backslash.
This is important because backslashes may be used also in a secondary system of escapes
(e.g. to escape ':' within the tag name).
For example, a string like this:
my\;odd\;tag:a:\My Odd Title:\\;ejb\:bean:a:EJB Bean:
will be initially processed and broken into two value items:
my;odd;tag:a:\My Odd Title\
ejb\:bean:a:EJB Bean:
then, processed further to document all '@my;odd;tag' tags with "\My Odd Title\" title
and all '@ejb:bean' tags with "EJB Bean:" title.
|
|
Exclude
|
Specify what should be entirely excluded from the generation scope.
|
|
By Tags
|
This group of parameters allows you to exclude from the generated documentation classes,
fields and methods with specified tags (custom or not).
|
|
classes & members
|
Parameter name: exclude.byTags.all
Specify tags by which both classes and class members
(i.e. fields, constructors and methods) are completely
excluded from the generated documentation.
A class is excluded when at least one of the conditions is met:
- The class has one of the specified tags.
- This is an inner class and one of its enclosing classes has one of the specified tags.
A class member is excluded according to one of the conditions:
- The member has one of the specified tags.
- The member's class has one of the specified tags.
- The member's class is an inner class and one of its enclosing classes has one of the specified tags.
Therefore, when a class has one of the tags specified in this parameter, neither that class nor anything defined in it (i.e. members and inner classes) will ever appear in the documentation.
The multiple exclude-tag names must be separated with new lines ('\n'), semicolons (';') or colons (':').
For example:
@exclude @omit
|
|
classes
|
Parameter name: exclude.byTags.classes
This parameter allows you to hide completely from the generated documentation some
intermediate classes of your internal implementation (that for some reasons need to be public),
however, preserve documenting of some fields and methods (defined within those classes)
which are supposed to be part of an open API.
This may be particularly helpful when you will need next time to change your implementation
while keeping intact what you have declared in your open API.
The tags specified in this parameter are treated as the following.
A class will be never mentioned in the documentation when at least one of the conditions is met:
- The class has one of the specified tags.
- This is an inner class and one of its enclosing classes has one of the specified tags.
Each inheritable member of the excluded class that otherwise (without that parameter) would be documented will appear in every direct descendant of that class being documented as if that member has been defined directly there.
Overall effect should be that the generated documentation will look as if the excluded classes
themselves did never exist at all, however, everything else is in place and correct.
The multiple exclude-tag names must be separated with new lines ('\n'), semicolons (';') or colons (':').
For example:
@exclude @omit
|
|
members
|
Parameter name: exclude.byTags.members
Specify tags by which only class members (i.e. fields, constructors and methods)
are selectively excluded from the generated documentation.
A class member, which otherwise (without this parameter) would be documented,
is excluded when it has at least one of the specified tags.
The multiple exclude-tag names must be separated with new lines ('\n'), semicolons (';') or colons (':').
For example:
@exclude @omit
|
|
By Annotations
|
This group of parameters provides an alternative way of excluding classes and class members
from the generated documentation.
|
|
|
As you know, one of the new language features introduced in Java 5 is “annotations”.
Annotations are essentially similar to tags. However, unlike tags, they are specified not within
Java comments, but directly in Java code. That is, annotations are processed by the Java compiler
itself and can be retained in the compiled binary classes (which is impossible with tags).
So, similar to tags you can mark some of the classes and members with annotations and, then,
filter them out by those annotations from the generated documentation.
But, why would you need to use annotations? Why are tags not enough?
Let's suppose, you have a library of some core Java classes for internal use.
That library is quite a separate thing. So, you may use it in different projects
(or different people are using it).
Therefore, you maintain that library in a precompiled binary form as a jar-file.
Now, you are developing a project, in which you use that internal library.
You want to publish certain classes of that project as an open API to your system.
But some of those classes you want to publish are inherited from the classes of your
internal library (or implement interfaces from it).
The Java API documentation generated by Javadoc would mention those internal classes
as superclasses (implemented interfaces) of your API.
But you do not want them to be visible in the published documentation (they are internal after all)!
How can you do that?
Marking your internal classes with tags to be excluded by them will not work,
because your tags will not get into the compiled jar-file.
Here is where annotations can help! Let's see how you can do it.
First, you need to define your annotation type like the following (all names are for example):
package myprojects.core.util;
public @interface Internal {
}
These lines should be saved as 'Internal.java' file located in
'myprojects/core/util' package.
Note, as with any Java class, the defined annotation type has a fully qualified name,
which will be the string: 'myprojects.core.util.Internal'.
Only the fully qualified name can be used to find annotations of a given type.
Now, you can use this annotation type to mark your internal classes. Here is how:
package myprojects.core.classes;
...
import myprojects.core.util.Internal;
@Internal
public class MyIterator {
...
}
After that, you can exclude all classes marked with that annotation from the generated
documentation by specifying the annotation type qualified name
'myprojects.core.util.Internal' in the
exclude.byAnns.classes parameter.
This will equally work both with the classes defined in the Java sources and the binary
classes found on the Javadoc classpath!
|
|
classes & members
|
Parameter name: exclude.byAnns.all
Specify annotation types by which both classes and class members
(i.e. fields, constructors and methods) are completely excluded
from the generated documentation.
A class is excluded when at least one of the conditions is met:
- The class has an annotation of one of the specified types.
- This is an inner class and one of its enclosing classes has an annotation of one of the specified types.
A class member is excluded according to one of the conditions:
- The member has an annotation of one of the specified types.
- The member's class has an annotation of one of the specified types.
- The member's class is an inner class and one of its enclosing classes has an annotation of one of the specified types.
Therefore, when a class has one of the annotations specified in this parameter, neither that class nor anything defined in it (i.e. members and inner classes) will ever appear in the documentation.
Each annotation type must be specified with its fully qualified name
(e.g. java.lang.Deprecated).
Multiple annotation type names must be separated with new lines ('\n'), semicolons (';') or colons (':').
For example:
my.core.util.Internal
my.project.api.Exclude
For more details about using annotations, see description of the
Exclude | By Annotations parameter group.
|
|
classes
|
Parameter name: exclude.byAnns.classes
This parameter allows you to hide completely from the generated documentation some intermediate
classes of your internal implementation (that for some reasons need to be public), however,
to preserve documenting of some fields and methods (defined within those classes)
which are supposed to be part of an open API.
This may be particularly helpful when you will need next time to change your implementation
while keeping intact what you have declared in your open API.
The annotation types specified in this parameter are treated as the following.
A class will be never mentioned in the documentation when at least one of the conditions is met:
- The class has an annotation of one of the specified types.
- This is an inner class and one of its enclosing classes has an annotation of one of the specified types.
Each inheritable member of the excluded class that otherwise (without that parameter)
would be documented will appear in every direct descendant of that class being documented
as if that member has been defined directly there.
Overall effect should be that the generated documentation will look as if the excluded classes
themselves did never exist at all, however, everything else is in place and correct.
Each annotation type must be specified with its fully qualified name
(e.g. java.lang.Deprecated).
Multiple annotation type names must be separated with new lines ('\n'), semicolons (';') or colons (':').
For example:
my.core.util.Internal
my.project.api.Exclude
For more details about using annotations, see description of the
Exclude | By Annotations parameter group.
|
|
members
|
Parameter name: exclude.byAnns.members
Specify annotation types by which only class members (i.e. fields, constructors and methods)
are selectively excluded from the generated documentation.
A class member, which otherwise (without this parameter) would be documented,
is excluded when it has an annotation of one of the specified types.
Each annotation type must be specified with its fully qualified name
(e.g. java.lang.Deprecated).
Multiple annotation type names must be separated with new lines ('\n'), semicolons (';') or colons (':').
For example:
my.core.util.Internal
my.project.api.Exclude
For more details about using annotations, see description of the
Exclude | By Annotations parameter group.
|
|
Omit
|
This group of parameters controls which information should not appear in the generated documentation.
|
|
Package qualifiers started with
|
Parameter name: omit.packageQualifiers.for
Specify the packages whose qualifying names should be omitted from ahead of class names
in parameters, types, referenced classes (like exception lists, implemented interfaces, etc.),
@see tags and {@link} tags in comments.
The packages to omit are specified as the list of package name prefixes delimited with new
lines ('\n'), semicolons (';') or colons (':').
For example:
java.lang. javax.swing.
When a particular fully-qualified name is decided whether
to be shortened, the answer will be yes when the full name
starts with one of the specified prefixes.
|
|
All package qualifiers
|
Parameter name: omit.packageQualifiers.all
If selected, all qualifying package names will be omitted
from ahead of class names in parameters, types, referenced
classes (like exception lists, implemented interfaces, etc.),
@see tags and {@link} tags in comments.
|
|
Inherited member lists for packages
|
Parameter name: omit.inheritedMemberLists.for
Suppress generation of lists of the inner classes, fields or methods inherited
from those classes/interfaces, which belong to the packages specified with this parameter.
This parameter may be especially useful to suppress long lists of the class members inherited
from the standard Java API classes and, in such a way, to considerably reduce the output documentation.
The packages, whose classes/inerfaces should not appear in the "inherited from ..." lists,
are specified as the list of the package name prefixes delimited with new lines
('\n'), semicolons (';') or colons (':').
For example, the following will exclude lists of the members inherited from most of the standard Java API classes:
java.lang.javax.swing.
|
|
All inherited member lists
|
Parameter name: omit.inheritedMemberLists.all
If selected, no lists of inherited inner classes, fields or methods will be generated at all.
|
|
Formatting
|
This group of parameters controls some formatting features
of the output documentation specifically generated by this template.
|
|
Start package from new page
|
Parameter name: fmt.page.breakBefore.package
If true (checked), each package documentation will be started from a new page.
|
|
Start class from new page
|
Parameter name: fmt.page.breakBefore.class
If true (checked), each class documentation will be started from a new page.
|
FramedDoc.tpl
This is the second main template provided in downloads.
What it generates
The FramedDoc.tpl template is
a frameset template, which means it is designed to generated a framed documentation
similar to that produced by the
Standard Javadoc Doclet.
As for now, such templates are supported only by HTML output generator. However, once implementations of new format
arrive in next DocFlex versions, it is quite possible that the concept
of interactive frames could be extended to other formats as well (e.g. PDF).
The following is a framed HTML demo
documentation generated with FramedDoc.tpl (click to see the live HTML):
Template screenshot
Here is how FramedDoc.tpl looks when loaded in the Template Designer:
As you can see, this template consists mainly of calls of subtemplates, which generate the documents displayed
in the frame windows. The main section block does not produce any output by itself.
Defintion of frameset
Besides the main section block, the next important thing contained in FramedDoc.tpl
is the frameset structure that is specified in the template properties:
The frameset structure is defined in the form of a tree. The condition icon
appears near the node that can be enabled/disabled dynamically according to the
Enabling Condition specified on the right panel.
This allows customization of the frameset structure dynamically and excluding those frames
that are not needed for a particular documentation.
3. Initialization Subtemplate
init.tpl
This template does not produce any output. Instead, it is called only once from either
PlainDoc.tpl or FramedDoc.tpl main templates
before any other processing starts. The template's job is to create element maps.
Element maps are essentially hash-maps. They map keys to sets of
Doclet DSM's elements
(which, as you know, are the representations of the objects operated by
Doclet API).
Most commonly, as the keys are used the element unique identifiers
(see GOMElement.id),
which means that some sets of elements are mapped to other sets of elements.
This can be used to quickly find by certain elements some other elements
according to specific functional relations.
That makes possible resolving very complicated queries and provides capabilities for sophisticated data mining.
Here's an example. From the Java source code (via the
Doclet API),
we can easily obtain the following things:
-
The list of all classes in the project
-
For a given class -- the list of all interfaces it directly implements
-
For a given class -- its superclass
-
For a given interface -- the list of all interfaces it directly extends
Now, for a given interface, we want to know: Which classes in the project
do directly or indirectly implement it?
Apparently, the answer is implicitly contained in all those items above.
But how to find it?
Using an element map, it is possible. The element map is created as the following:
-
All classes in the project are iterated.
-
For each class (according to the items 2-4 in the list above),
we find all interfaces that class directly or indirectly implements.
-
For each found interface and the class implementing it, we add a mapping so that the interface's
element ID becomes a key and the element representing the class is put
in the map by that key.
As a result, we have an element map that maps each interface to the list of all known classes
implementing it.
The following screenshots show the init.tpl template (click to enlarge)
and how the creating of such an element map is programmed:
On the screenshot above, the function putElementsByKeys() puts in the element map
named "all-known-implementing-classes" a single element representing a class, however,
by a number of keys at once. Those keys are the unique identifiers of all interfaces that class
directly/indirectly implements. The list of interfaces is obtained using
Location Rules.
The function getElementIds() converts the enumeration of elements
(representing the found interfaces) into the array of their unique IDs.
The "all-known-implementing-classes" element map is further used
within the class.tpl template to generate that very list
for a particular interface.
You can find a lot more information about Element Maps,
Location Rules
and the functions to work with them at:
Template Designer | Help | Assistant... | Functions by Category | “Elements / Attributes” |
“Element Maps” and “Location Paths & Rules”.
4. Detail Subtemplates
The subtemplates from this group are called directly from both of the main templates.
Each subtemplate, depending on where it is called from, plays two different roles:
-
when called from PlainDoc.tpl,
it generates a big sections of the single-file documentation;
-
when called from FramedDoc.tpl,
it produces a separate document for the “detail” frame of framed HTML documentation.
overview-summary.tpl
This template generates the overview for the whole documentation.
The next screenshot shows an HTML file produced by this template:
package-summary.tpl
This template generates a package overview (i.e. description, tags and summary tables of contained classes):
The next screenshot shows an HTML document produced by this template:
class.tpl
This template generates the full documentation for a class/interface/enum or an annotation type.
It is the most complex template, whose only little part is visible on this screenshot:
The following screenshots show the HTML documents generated by class.tpl
for a class, interface, enum and annotation type respectively (click on the screenshots to see HTML):
5. Fragment Subtemplates
The subtemplates from this group are used to generate small fragments of the detailed documentation.
They are called from many different locations (including from each other).
annotations.tpl
This template generates the list of annotations (along with all related hyperlinks) of a package,
class, member or constructor/method parameter.
On the following demo screenshots, you can see how such annotations look in a generated documentation:
Here is the annotations.tpl template itself
when loaded in the Template Designer (click to see a large screenshot):
The following are the screenshots of two main
stock-section
of this template.
Stock-sections
are the template parts which behave similar to procedures in ordinary programming languages.
Each stock-section
can be called from different locations of the template (including from within the stock-section itself).
This particular
stock-section
reproduces a single annotation (as it would be specified in the Java code):
This one reproduces an annotation's element value:
inline-tag.tpl
This template processes most of the inline tags. The inline tags are those looking like:
{@tag ...}
They can be placed directly within Java comments to be replaced automatically by Javadoc
with certain values (see
JAVADOC TAGS
for details).
In fact, Javadoc does not fully process the inline tags by itself.
Rather, it only parses them and provides for further processing to a doclet via
Doclet API.
It is the doclet, who has to replace the inline tags with the useful values according to their meanings.
That is exactly what this template does (as part of the doclet).
Here is how it looks when open in the Template Designer (click to enlarge):
Each section catches and processes a specific inline tag.
On the following screenshot, those sections are shown when expanded:
If you need to program processing of your own inline tags,
the inline-tag.tpl template is where you can do this.
Note: The {@inheritDoc} tag that can be used in a method comments
needs a very special processing, which is programmed locally in class.tpl template,
where a method's documentation is also generated.
see-link.tpl
This template processes a user-defined cross-reference to related documentation.
When Javadoc parses Java comments, it creates by each
@see
or
{@link}
tag a
com.sun.javadoc.SeeTag
object.
Those objects should be processed by a doclet into cross-reference hyperlinks
(to the location both within the generated documentation and external ones).
The see-link.tpl template does just this.
The following screenshots show its root section block both in collapsed and expanded form:
about.tpl
This template just adds the “about” section at the bottom of each separate output document.
That section displays the information about DocFlex/Javadoc
product along with the hyperlinks to this website.
You can easily suppress it by disabling the
Area Section,
as shown on the screenshot:
(Or replace it with something of your own.)
6. Reference List Subtemplates
These subtemplates are called only directly from FramedDoc.tpl
to generate separate reference files used only in framed HTML documentation.
overview-frame.tpl
This template generates the reference document for the whole documentation
(placed in the top-left “overview” frame).
all-classes-frame.tpl
This template generates the reference document for all classes
(placed in the the bottom-left “summary” frame).
package-frame.tpl
This template generates the reference document for a package
(placed in the the bottom-left “summary” frame).
package-list.tpl
This template generates the
package-list
file, which is a plain-text file that lists the names of all documented packages
(or those containing the documented classes).
This file is used by Javadoc to generate hyperlinks to an external Java API documentation,
whose location is specified with
-link
or
-linkoffline
options on the Javadoc command line.
The package-list file generated by this template allows linking any other Java API documentation (including one generated
by the Standard Doclet)
to the framed HTML documentation produced with FramedDoc.tpl template.
(Note: The opposite is possible as well, as DocFlex Doclet
also supports
-link
and
-linkoffline
options.)
The following is the screenshot of package-list.tpl template:
This is the simplest template from the whole set. It consists of the only
Element Iterator section
that produces the package list. Here is how the iteration scope is specified:
The first
Location Rule
collects all packages directly specified on the Javadoc command line.
The second
Location Rule
collects the packages of all classes directly specified on the Javadoc command line.
Both
Location Rules
are interpreted against the template's
root element,
which is associated with the
com.sun.javadoc.RootDoc
instance received by the doclet. (The repeating packages are eliminated from the result collection.)
The package-list.tpl template is called
from the FramedDoc.tpl main template
(where the corresponding
Call Template
section it is specified to produce a plain-text file -- not an HTML file as all other subtemplates).
An example of a
package-list
file produced by this template can be found at:
http://www.filigris.com/products/docflex_javadoc/examples/html/package-list
(which is a part of a demo framed HTML documentation).
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