uk.ac.ed.epcc.webapp.content

Interface Summary
Interface	Description
ContentBuilder	Interface used to add content to a user interface.
ExtendedXMLBuilder	Interface for extended XML content (including HTML).
FormatProvider<T,R>	A class that generates a `Labeller` object.
Labeller<T,R>	A Labeller is a class that maps values used to classify plot/table data into groups onto s string that should be used to label the group.
MultiColumn	Interface for objects that should span multiple columns in a table
NumberTransform	Marker interface for Transforms that generate numerical columns this is used to influence the formatting of the columns (e.g.
SimpleXMLBuilder	Interface for classes that build XML This interface could either be used to build a DOM tree or perform simple text formatting.
Table.Formatter<C,R>	Formatter; converts table entries when printing.
TableFormatPolicy<C,R>	Policy object to map a `Table` to a `SimpleXMLBuilder` assumes a standard constructor signature with arguments ( `SimpleXMLBuilder`, `NumberFormat` )
TemplateContributor<BDO extends DataObject>	Interface for `Composite`s that set parameters on a `TemplateFile`
TemplateFile.PropertyPolicy	Interface for policy object to add objects to template output.
Transform	Transform is a generic data converter This can either be a one off transform e.g.
UIGenerator	Interface for objects that can add themselves to an `ContentBuilder`
UIProvider	An interface for objects that can produce a `UIGenerator` to add themselves to a `ContentBuilder`.
XMLContentBuilder	Interface for combined `ContentBuilder` and `ExtendedXMLBuilder` for a web context where `ContentBuilder` is implemented as html.
XMLGenerator	Interface for objects that can add themselves to an `SimpleXMLBuilder`

Class Summary
Class	Description
AbstractXMLBuilder	Base class for creating SimpleXMLBuilder implementations.
BlankTransform	a `Transform` that generates an empty string for all values.
BlockContent	A wrapper to convert `PreDefinedContent` into an `AppContext` so it can be loaded as a plugin.
BooleanWrapper
Button	Wrapper object allowing us to add buttons as `Table` content
Control<I>	A `UIGenerator` used to add a `Form` control/input to a table.
DateTransform
DeDupTableXMLFormatter<C,R>	A `TableXMLFormatter` that merges duplicate entries in a column.
DefaultTransform
DomWalker	Class to walk a DOM Tree and map content to a SimpleXMLBuilder
ExternalLink
FormatDateTransform	Format Date cells of a Table using a DateFormat.
FormattedGenerator	UIGenerator that adds a formatted string
FormattedTransform<C,R>
FractionalFormatGenerator	A `XMLGenerator` that adds a css style according to the factional value.
FractionalFormatTransform
HourTransform	A `NumberTransform` that format a second-count into a H:MM:SS format.
HtmlBuilder	A `HtmlPrinter` that also implements `ContentBuilder` in terms of web based interfaces.
HtmlBuilder.Heading
HtmlBuilder.Panel	A nested `HtmlBuilder` representing an element.
HtmlBuilder.SpanText	A `HtmlBuilder.Panel` for in-line text.
HtmlBuilder.Text
HtmlContentFormat	A `Format` that adds the argument to a `HtmlBuilder`.
HtmlFormPolicy	container object for html form state and settings.
HtmlPrinter	Class for building HTML fragments.
HtmlSpaceGenerator	XMLGenerator that maps spaces onto non-breaking spaces if the generator is actually an ExtendedXMLGenerator.
HTMLTransform<C,R>	A Table.Formatter.
HtmlWriter	A streaming version of the `XMLContentBuilder`
Icon	A `UIGenerator` that adds an icon image.
IdLabeller<X extends Indexed>	Label with the raw-ids
Image
JsonBuilder	An implementation of `SimpleXMLBuilder` that builds an equivalent JSON document.
Label<I>	A `UIGenerator` used to add a `Form` label to a table.
LabellerTransform	A `Transform` that wraps a `Labeller` Because a `FormatProvider` can return a null `Labeller` this class handles null labellers as well to reduce the need to check the return values.
Link	Wrapper object allowing us to add links as `Table` content
ListGenerator<X>	Class to turn Collection into a HTML list.
MapTransform	Transform using a Map
MillisToHourTransform	A `NumberTransform` that format a millisecond-count into a H:MM:SS format.
MultiColumnText	Simple implementation of `MultiColumn`.
NestedXMLBuilder	A `SimpleXMLBuilder` that also implements `XMLGenerator` so XML content can be added to a table.`
NumberFormatTransform	Format numerical cells of a Table using a NumberFormat.
PreDefinedContent	A `XMLPrinter` containing pre-defined content from a message bundle.
PreformattedTextGenerator
PropertyBuilder	A `SimpleXMLBuilder` that maps the document onto a set of Properties
ScaleTransform	A `Transform` to perform simple numerical scaling.
ScrollText
Span	Simple wrapper to add a css style to text.
StreamingTable	An alternative mechanism for formatting tables optimised for streaming directly to a `ExtendedXMLBuilder` its less functional than a `Table` but does not need to keep all the table contents in memory.
Table<C,R>	A generic representation of a table that we can easily change into html/xml or other text.
Table.NumberFormatGenerator
Table.Sorter<C>	Implements a sort of rows based on the natural order of the various table cols.
Table.TransformFormatter<C,R>	Adapter to convert a Transform into a Formatter
TableXMLDataFormatter<C,R>	Policy object to map a `Table` to a `SimpleXMLBuilder` this uses an alternative format where each row becomes a data record with element names following the column headings.
TableXMLFormatter<C,R>	Policy object to map a `Table` to a `SimpleXMLBuilder`
TableXMLGenerator	A `XMLGenerator` that formats a table.
TagWrapper
TemplateFile	Parameterised text files.
TemplateFile.DefaultPropertyPolicy
TextContentBuilder	A `ContentBuilder` that generates plain text.
TextContentFormat	A `Format` that understands the Webapp interfaces for string generation
TextTableFormatter<C,R>	format a table as text.
XMLBuilderSaxHandler	A `ContentHandler` that forwards the events to a `SimpleXMLBuilder`.
XMLDomBuilder	A SimpleXMLBuilder that modifies a DocumentFragment
XMLPrinter	SimpleXML Builder that generates a String representation
XMLPrinterWriter	A `Writer` that appends (raw un-cleaned) content to an underlying `XMLPrinter`
XMLPrintWriterPolicy	A `TemplateFile.PropertyPolicy` that adds `XMLGenerator`s directly to the `XMLPrinter` if the `Writer` is a `XMLWriter`
XMLPropertyPolicy	a `TemplateFile.PropertyPolicy` that stores `XMLGenerator`s and records a reference as a processing instruction for use by a `XMLBuilderSaxHandler`
XMLWriter

Enum Summary
Enum Description

Operator
A supported binary operators on objects.
Exception Summary
Exception Description

InvalidArgument
Invalid input exception for the SAF

Enum Summary
Enum	Description
Operator	A supported binary operators on objects.

Exception Summary
Exception	Description
InvalidArgument	Invalid input exception for the SAF

Package uk.ac.ed.epcc.webapp.content Description

Classes for building page and user interface content for presentation to the user. Static content is always generated as XML/HTML but higher levels of the user interface and dynamic content uses the ContentBuilder interface which can also be mapped onto swing classes.