From 2acee8f9acf53fd8c1f97f8d40bf0bd6fd53148a Mon Sep 17 00:00:00 2001 From: "Benjamin J. Culkin" Date: Fri, 10 Aug 2018 10:58:22 -0300 Subject: Update logging Logging now uses the RGrammarLogging system so as to allow for better customizability of how the logging works --- .../java/bjc/rgens/parser/RGrammarLogging.java | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 src/main/java/bjc/rgens/parser/RGrammarLogging.java (limited to 'src/main/java/bjc/rgens/parser/RGrammarLogging.java') diff --git a/src/main/java/bjc/rgens/parser/RGrammarLogging.java b/src/main/java/bjc/rgens/parser/RGrammarLogging.java new file mode 100644 index 0000000..4dba117 --- /dev/null +++ b/src/main/java/bjc/rgens/parser/RGrammarLogging.java @@ -0,0 +1,50 @@ +package bjc.rgens.parser; + +/** + * Handle logging in a centralized way, so as to allow easier collation of the + * output. + * + * @author Ben Culkin + */ +public final class RGrammarLogging { + public static void log(String msg, Object... vars) { + System.err.printf(msg, vars); + } + + public static void logline(String msg, Object... vars) { + log(msg + "\n", vars); + } + + public static void error(Exception ex, String msg, Object... vars) { + logline("ERROR: " + msg, vars); + + ex.printStackTrace(); + + logline(""); + logline(""); + } + + public static void perf(String msg, Object... vars) { + logline("\tPERF: " + msg, vars); + } + + public static void info(String msg, Object... vars) { + logline("INFO: " + msg, vars); + } + + public static void trace(String msg, Object... vars) { + logline("\t\tTRACE: " + msg, vars); + } + + public static void warn(String msg, Object... vars) { + logline("WARN: " + msg, vars); + } + + public static void debug(String msg, Object... vars) { + logline("\tDEBUG: " + msg, vars); + } + + public static void fine(String msg, Object... vars) { + logline("\t\tFINE: " + msg, vars); + } +} -- cgit v1.2.3