flogger-api/com.google.common.flogger.parser/PrintfMessageParser

PrintfMessageParser

public abstract class PrintfMessageParser extends MessageParser

A specialized MessageParser for processing log messages in printf style, as used by format. This is an abstract parser which knows how to process and extract placeholder terms at a high level, but does not impose its own semantics for place-holder types.

Typically you should not subclass this class, but instead subclass DefaultPrintfMessageParser, which provides compatibility with format.

Inheritors

DefaultPrintfMessageParser

Constructors

PrintfMessageParser

public void PrintfMessageParser()

Inherited properties

MAX_ARG_COUNT

public final static int MAX_ARG_COUNT

The maximum allowed index (this should correspond to the MAX_ALLOWED_WIDTH in FormatOptions because at times it is ambiguous as to which is being parsed).

Functions

parseImpl

protected final void parseImpl<T>(MessageBuilder<T> builder)

Abstract parse method implemented by specific subclasses to modify parsing behavior.

unescape

public final void unescape(StringBuilder out, String message, int start, int end)

Appends the unescaped literal representation of the given message string (assumed to be escaped according to this parser's escaping rules).