ElementParser

Class for parsing an XML element.

class ElementParser {

const(Tag) tag [@property getter];

ParserHandler[string] onStartTag;

ElementHandler[string] onEndTag;

Handler onText [@property setter];

void onTextRaw(Handler handler);

Handler onCData [@property setter];

Handler onComment [@property setter];

Handler onPI [@property setter];

Handler onXI [@property setter];

void parse();

string toString();

}

Members

Functions

onTextRaw void onTextRaw(Handler handler): Register an alternative handler which will be called whenever text is encountered. This differs from onText in that onText will decode the text, whereas onTextRaw will not. This allows you to make design choices, since onText will be more accurate, but slower, while onTextRaw will be faster, but less accurate. Of course, you can still call decode() within your handler, if you want, but you'd probably want to use onTextRaw only in circumstances where you know that decoding is unnecessary.
parse void parse(): Parse an XML element.
toString string toString(): Returns that part of the element which has already been parsed

Properties

onCData Handler onCData [@property setter]: Register a handler which will be called whenever a character data segment is encountered.
onComment Handler onComment [@property setter]: Register a handler which will be called whenever a comment is encountered.
onPI Handler onPI [@property setter]: Register a handler which will be called whenever a processing instruction is encountered.
onText Handler onText [@property setter]: Register a handler which will be called whenever text is encountered.
onXI Handler onXI [@property setter]: Register a handler which will be called whenever an XML instruction is encountered.
tag const(Tag) tag [@property getter]: The Tag at the start of the element being parsed. You can read this to determine the tag's name and attributes.

Variables

onEndTag ElementHandler[string] onEndTag;: Register a handler which will be called whenever an end tag is encountered which matches the specified name. You can also pass null as the name, in which case the handler will be called for any unmatched end tag.
onStartTag ParserHandler[string] onStartTag;: Register a handler which will be called whenever a start tag is encountered which matches the specified name. You can also pass null as the name, in which case the handler will be called for any unmatched start tag.

Meta

Source

See Implementation

Standards

Note that you cannot construct instances of this class directly. You can construct a DocumentParser (which is a subclass of ElementParser), but otherwise, Instances of ElementParser will be created for you by the library, and passed your way via onStartTag handlers.

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