MarkupModel (Tapestry API - 5.7.2)

All Known Implementing Classes:

AbstractMarkupModel, DefaultMarkupModel, Html5MarkupModel, XMLMarkupModel
```
public interface MarkupModel
```
Used by a the DOM to determine how to produce markup. Delegates details about converted entities and some formatting details. This exists to handle the differences between traditional HTML output (which is SGML based, meaning there can be elements that are valid without a close tag) and "modern" XML, such as XHTML. Generally speaking, for XHTML it is vital that a !DOCTYPE be included in the rendered response, or the browser will be unable to display the result properly.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`encode(String content)`	Encodes the characters, converting control characters (such as '<') into corresponding entities (such as <).
`void`	`encodeQuoted(String content, StringBuilder buffer)`	Encodes the characters into the buffer for use in a quoted value (that is, an attribute value), converting control characters (such as '<') into corresponding entities (such as <).
`char`	`getAttributeQuote()`	What character is used when generating quotes around attribute values? This will be either a single or double quote.
`EndTagStyle`	`getEndTagStyle(String element)`	For a given element, determines how the end tag for the element should be rendered.
`boolean`	`isXML()`	Returns true if the document markup is XML, which is used to determine the need for an XML declaration at the start of the document, and whether CDATA sections are supported.

- Method Detail
  - encode
```
String encode(String content)
```
    Encodes the characters, converting control characters (such as '<') into corresponding entities (such as <).
    
    Parameters:
    
    content - to be filtered
    
    Returns:
    
    the filtered content
  - encodeQuoted
```
void encodeQuoted(String content,
                  StringBuilder buffer)
```
    Encodes the characters into the buffer for use in a quoted value (that is, an attribute value), converting control characters (such as '<') into corresponding entities (such as <). In addition, double quotes must be quoted or otherwise escaped.
    
    Parameters:
    
    content - to be filtered
    
    buffer - to receive the filtered content
  - getEndTagStyle
```
EndTagStyle getEndTagStyle(String element)
```
    For a given element, determines how the end tag for the element should be rendered.
  - isXML
```
boolean isXML()
```
    Returns true if the document markup is XML, which is used to determine the need for an XML declaration at the start of the document, and whether CDATA sections are supported.
    
    Returns:
    
    true for XML output, false for HTML output
  - getAttributeQuote
```
char getAttributeQuote()
```
    What character is used when generating quotes around attribute values? This will be either a single or double quote.
    
    Returns:
    
    single (') or double (") quote
    
    Since:
    
    5.1.0.0