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Posted to commits@xerces.apache.org by an...@apache.org on 2001/07/02 08:04:53 UTC
cvs commit: xml-xerces/java/samples/xni Counter.java
andyc 01/07/01 23:04:53
Modified: java/samples/dom Tag: xerces_j_2 Counter.java
java/samples/sax Tag: xerces_j_2 Counter.java
java/samples/xni Tag: xerces_j_2 Counter.java
Log:
Added new feature to counter samples to allow a repetition parameter.
The counter will run X times and display an average parse time. This
is useful for small files where the timing is not fine-grained enough
to tell much difference.
Also added a parameter to allow the user to turn on/off namespace
prefixes in SAX/XNI.
Fixed super minor problems in samples.
Revision Changes Path
No revision
No revision
1.1.2.5 +74 -14 xml-xerces/java/samples/dom/Attic/Counter.java
Index: Counter.java
===================================================================
RCS file: /home/cvs/xml-xerces/java/samples/dom/Attic/Counter.java,v
retrieving revision 1.1.2.4
retrieving revision 1.1.2.5
diff -u -r1.1.2.4 -r1.1.2.5
--- Counter.java 2001/04/16 05:42:21 1.1.2.4
+++ Counter.java 2001/07/02 06:04:51 1.1.2.5
@@ -2,7 +2,7 @@
* The Apache Software License, Version 1.1
*
*
- * Copyright (c) 1999, 2000 The Apache Software Foundation. All rights
+ * Copyright (c) 1999-2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -87,7 +87,7 @@
*
* @author Andy Clark, IBM
*
- * @version $Id: Counter.java,v 1.1.2.4 2001/04/16 05:42:21 andyc Exp $
+ * @version $Id: Counter.java,v 1.1.2.5 2001/07/02 06:04:51 andyc Exp $
*/
public class Counter {
@@ -100,6 +100,9 @@
/** Namespaces feature id (http://xml.org/sax/features/namespaces). */
protected static final String NAMESPACES_FEATURE_ID = "http://xml.org/sax/features/namespaces";
+ /** Namespace prefixes feature id (http://xml.org/sax/features/namespace-prefixes). */
+ protected static final String NAMESPACE_PREFIXES_FEATURE_ID = "http://xml.org/sax/features/namespace-prefixes";
+
/** Validation feature id (http://xml.org/sax/features/validation). */
protected static final String VALIDATION_FEATURE_ID = "http://xml.org/sax/features/validation";
@@ -111,9 +114,15 @@
/** Default parser name (dom.wrappers.Xerces). */
protected static final String DEFAULT_PARSER_NAME = "dom.wrappers.Xerces";
+ /** Default repetition (1). */
+ protected static final int DEFAULT_REPETITION = 1;
+
/** Default namespaces support (true). */
protected static final boolean DEFAULT_NAMESPACES = true;
+ /** Default namespace prefixes (false). */
+ protected static final boolean DEFAULT_NAMESPACE_PREFIXES = false;
+
/** Default validation support (false). */
protected static final boolean DEFAULT_VALIDATION = false;
@@ -210,15 +219,25 @@
/** Prints the results. */
public void printResults(PrintWriter out, String uri,
- long parse, long traverse1, long traverse2) {
+ long parse, long traverse1, long traverse2,
+ int repetition) {
// filename.xml: 631/200/100 ms (4 elems, 0 attrs, 78 spaces, 0 chars)
out.print(uri);
out.print(": ");
- out.print(parse);
- out.print('/');
+ if (repetition == 1) {
+ out.print(parse);
+ }
+ else {
+ out.print(parse);
+ out.print('/');
+ out.print(repetition);
+ out.print('=');
+ out.print(parse/repetition);
+ }
+ out.print(';');
out.print(traverse1);
- out.print('/');
+ out.print(';');
out.print(traverse2);
out.print(" ms (");
out.print(fElements);
@@ -251,7 +270,9 @@
Counter counter = new Counter();
PrintWriter out = new PrintWriter(System.out);
ParserWrapper parser = null;
+ int repetition = DEFAULT_REPETITION;
boolean namespaces = DEFAULT_NAMESPACES;
+ boolean namespacePrefixes = DEFAULT_NAMESPACE_PREFIXES;
boolean validation = DEFAULT_VALIDATION;
boolean schemaValidation = DEFAULT_SCHEMA_VALIDATION;
@@ -277,10 +298,33 @@
}
continue;
}
+ if (option.equals("x")) {
+ if (++i == argv.length) {
+ System.err.println("error: Missing argument to -x option.");
+ continue;
+ }
+ String number = argv[i];
+ try {
+ int value = Integer.parseInt(number);
+ if (value < 1) {
+ System.err.println("error: Repetition must be at least 1.");
+ continue;
+ }
+ repetition = value;
+ }
+ catch (NumberFormatException e) {
+ System.err.println("error: invalid number ("+number+").");
+ }
+ continue;
+ }
if (option.equalsIgnoreCase("n")) {
namespaces = option.equals("n");
continue;
}
+ if (option.equalsIgnoreCase("np")) {
+ namespacePrefixes = option.equals("np");
+ continue;
+ }
if (option.equalsIgnoreCase("v")) {
validation = option.equals("v");
continue;
@@ -316,6 +360,12 @@
System.err.println("warning: Parser does not support feature ("+NAMESPACES_FEATURE_ID+")");
}
try {
+ parser.setFeature(NAMESPACE_PREFIXES_FEATURE_ID, namespacePrefixes);
+ }
+ catch (SAXException e) {
+ System.err.println("warning: Parser does not support feature ("+NAMESPACE_PREFIXES_FEATURE_ID+")");
+ }
+ try {
parser.setFeature(VALIDATION_FEATURE_ID, validation);
}
catch (SAXException e) {
@@ -331,7 +381,10 @@
// parse file
try {
long beforeParse = System.currentTimeMillis();
- Document document = parser.parse(arg);
+ Document document = null;
+ for (int j = 0; j < repetition; j++) {
+ document = parser.parse(arg);
+ }
long afterParse = System.currentTimeMillis();
long parse = afterParse - beforeParse;
@@ -347,7 +400,8 @@
counter.count(document);
long afterTraverse2 = System.currentTimeMillis();
long traverse2 = afterTraverse2 - beforeTraverse2;
- counter.printResults(out, arg, parse, traverse1, traverse2);
+ counter.printResults(out, arg, parse, traverse1, traverse2,
+ repetition);
}
catch (SAXParseException e) {
// ignore
@@ -374,18 +428,24 @@
System.err.println();
System.err.println("options:");
- System.err.println(" -p name Select parser by name.");
- System.err.println(" -n | -N Turn on/off namespace processing.");
- System.err.println(" -v | -V Turn on/off validation.");
- System.err.println(" -s | -S Turn on/off Schema validation support.");
- System.err.println(" NOTE: Not supported by all parsers.");
- System.err.println(" -h This help screen.");
+ System.err.println(" -p name Select parser by name.");
+ System.err.println(" -x number Select number of repetitions.");
+ System.err.println(" -n | -N Turn on/off namespace processing.");
+ System.err.println(" -np | -NP Turn on/off namespace prefixes.");
+ System.err.println(" NOTE: Requires use of -n.");
+ System.err.println(" -v | -V Turn on/off validation.");
+ System.err.println(" -s | -S Turn on/off Schema validation support.");
+ System.err.println(" NOTE: Not supported by all parsers.");
+ System.err.println(" -h This help screen.");
System.err.println();
System.err.println("defaults:");
System.err.println(" Parser: "+DEFAULT_PARSER_NAME);
+ System.err.println(" Repetition: "+DEFAULT_REPETITION);
System.err.print(" Namespaces: ");
System.err.println(DEFAULT_NAMESPACES ? "on" : "off");
+ System.err.print(" Prefixes: ");
+ System.err.println(DEFAULT_NAMESPACE_PREFIXES ? "on" : "off");
System.err.print(" Validation: ");
System.err.println(DEFAULT_VALIDATION ? "on" : "off");
System.err.print(" Schema: ");
No revision
No revision
1.1.2.7 +78 -19 xml-xerces/java/samples/sax/Attic/Counter.java
Index: Counter.java
===================================================================
RCS file: /home/cvs/xml-xerces/java/samples/sax/Attic/Counter.java,v
retrieving revision 1.1.2.6
retrieving revision 1.1.2.7
diff -u -r1.1.2.6 -r1.1.2.7
--- Counter.java 2001/06/15 04:44:17 1.1.2.6
+++ Counter.java 2001/07/02 06:04:52 1.1.2.7
@@ -2,7 +2,7 @@
* The Apache Software License, Version 1.1
*
*
- * Copyright (c) 1999,2000 The Apache Software Foundation. All rights
+ * Copyright (c) 1999-2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -90,7 +90,7 @@
*
* @author Andy Clark, IBM
*
- * @version $Id: Counter.java,v 1.1.2.6 2001/06/15 04:44:17 andyc Exp $
+ * @version $Id: Counter.java,v 1.1.2.7 2001/07/02 06:04:52 andyc Exp $
*/
public class Counter
extends DefaultHandler {
@@ -104,6 +104,9 @@
/** Namespaces feature id (http://xml.org/sax/features/namespaces). */
protected static final String NAMESPACES_FEATURE_ID = "http://xml.org/sax/features/namespaces";
+ /** Namespace prefixes feature id (http://xml.org/sax/features/namespace-prefixes). */
+ protected static final String NAMESPACE_PREFIXES_FEATURE_ID = "http://xml.org/sax/features/namespace-prefixes";
+
/** Validation feature id (http://xml.org/sax/features/validation). */
protected static final String VALIDATION_FEATURE_ID = "http://xml.org/sax/features/validation";
@@ -115,9 +118,15 @@
/** Default parser name. */
protected static final String DEFAULT_PARSER_NAME = "org.apache.xerces.parsers.SAXParser";
+ /** Default repetition (1). */
+ protected static final int DEFAULT_REPETITION = 1;
+
/** Default namespaces support (true). */
protected static final boolean DEFAULT_NAMESPACES = true;
+ /** Default namespace prefixes (false). */
+ protected static final boolean DEFAULT_NAMESPACE_PREFIXES = false;
+
/** Default validation support (false). */
protected static final boolean DEFAULT_VALIDATION = false;
@@ -166,12 +175,22 @@
/** Prints the results. */
public void printResults(PrintWriter out, String uri, long time,
- long memory, boolean tagginess) {
+ long memory, boolean tagginess,
+ int repetition) {
// filename.xml: 631 ms (4 elems, 0 attrs, 78 spaces, 0 chars)
out.print(uri);
out.print(": ");
- out.print(time);
+ if (repetition == 1) {
+ out.print(time);
+ }
+ else {
+ out.print(time);
+ out.print('/');
+ out.print(repetition);
+ out.print('=');
+ out.print(time/repetition);
+ }
out.print(" ms");
if (memory != Long.MIN_VALUE) {
out.print(", ");
@@ -331,7 +350,9 @@
Counter counter = new Counter();
PrintWriter out = new PrintWriter(System.out);
XMLReader parser = null;
+ int repetition = DEFAULT_REPETITION;
boolean namespaces = DEFAULT_NAMESPACES;
+ boolean namespacePrefixes = DEFAULT_NAMESPACE_PREFIXES;
boolean validation = DEFAULT_VALIDATION;
boolean schemaValidation = DEFAULT_SCHEMA_VALIDATION;
boolean memoryUsage = DEFAULT_MEMORY_USAGE;
@@ -367,10 +388,33 @@
}
continue;
}
+ if (option.equals("x")) {
+ if (++i == argv.length) {
+ System.err.println("error: Missing argument to -x option.");
+ continue;
+ }
+ String number = argv[i];
+ try {
+ int value = Integer.parseInt(number);
+ if (value < 1) {
+ System.err.println("error: Repetition must be at least 1.");
+ continue;
+ }
+ repetition = value;
+ }
+ catch (NumberFormatException e) {
+ System.err.println("error: invalid number ("+number+").");
+ }
+ continue;
+ }
if (option.equalsIgnoreCase("n")) {
namespaces = option.equals("n");
continue;
}
+ if (option.equalsIgnoreCase("np")) {
+ namespacePrefixes = option.equals("np");
+ continue;
+ }
if (option.equalsIgnoreCase("v")) {
validation = option.equals("v");
continue;
@@ -425,6 +469,12 @@
System.err.println("warning: Parser does not support feature ("+NAMESPACES_FEATURE_ID+")");
}
try {
+ parser.setFeature(NAMESPACE_PREFIXES_FEATURE_ID, namespacePrefixes);
+ }
+ catch (SAXException e) {
+ System.err.println("warning: Parser does not support feature ("+NAMESPACE_PREFIXES_FEATURE_ID+")");
+ }
+ try {
parser.setFeature(VALIDATION_FEATURE_ID, validation);
}
catch (SAXException e) {
@@ -446,14 +496,17 @@
try {
long timeBefore = System.currentTimeMillis();
long memoryBefore = Runtime.getRuntime().freeMemory();
- parser.parse(arg);
+ for (int j = 0; j < repetition; j++) {
+ parser.parse(arg);
+ }
long memoryAfter = Runtime.getRuntime().freeMemory();
long timeAfter = System.currentTimeMillis();
long time = timeAfter - timeBefore;
long memory = memoryUsage
? memoryBefore - memoryAfter : Long.MIN_VALUE;
- counter.printResults(out, arg, time, memory, tagginess);
+ counter.printResults(out, arg, time, memory, tagginess,
+ repetition);
}
catch (SAXParseException e) {
// ignore
@@ -481,20 +534,26 @@
System.err.println("options:");
System.err.println(" -p name Select parser by name.");
- System.err.println(" -n | -N Turn on/off namespace processing.");
- System.err.println(" -v | -V Turn on/off validation.");
- System.err.println(" -s | -S Turn on/off Schema validation support.");
+ System.err.println(" -x number Select number of repetitions.");
+ System.err.println(" -n | -N Turn on/off namespace processing.");
+ System.err.println(" -np | -NP Turn on/off namespace prefixes.");
+ System.err.println(" NOTE: Requires use of -n.");
+ System.err.println(" -v | -V Turn on/off validation.");
+ System.err.println(" -s | -S Turn on/off Schema validation support.");
System.err.println(" NOTE: Not supported by all parsers.");
- System.err.println(" -m | -M Turn on/off memory usage report");
- System.err.println(" -t | -T Turn on/off \"tagginess\" report.");
+ System.err.println(" -m | -M Turn on/off memory usage report");
+ System.err.println(" -t | -T Turn on/off \"tagginess\" report.");
System.err.println(" --rem text Output user defined comment before next parse.");
System.err.println(" -h This help screen.");
System.err.println();
System.err.println("defaults:");
System.err.println(" Parser: "+DEFAULT_PARSER_NAME);
+ System.err.println(" Repetition: "+DEFAULT_REPETITION);
System.err.print(" Namespaces: ");
System.err.println(DEFAULT_NAMESPACES ? "on" : "off");
+ System.err.print(" Prefixes: ");
+ System.err.println(DEFAULT_NAMESPACE_PREFIXES ? "on" : "off");
System.err.print(" Validation: ");
System.err.println(DEFAULT_VALIDATION ? "on" : "off");
System.err.print(" Schema: ");
@@ -510,14 +569,14 @@
System.err.println(" basis of parser performance comparison! Real analytical methods should be");
System.err.println(" used. For better results, perform multiple document parses within the same");
System.err.println(" virtual machine to remove class loading from parse time and memory usage.");
- System.out.println();
- System.out.println(" The \"tagginess\" measurement gives a rough estimate of the percentage of");
- System.out.println(" markup versus content in the XML document. The percent tagginess of a ");
- System.out.println(" document is equal to the minimum amount of tag characters required for ");
- System.out.println(" elements, attributes, and processing instructions divided by the total");
- System.out.println(" amount of characters (characters, ignorable whitespace, and tag characters)");
- System.out.println(" in the document.");
- System.out.println();
+ System.err.println();
+ System.err.println(" The \"tagginess\" measurement gives a rough estimate of the percentage of");
+ System.err.println(" markup versus content in the XML document. The percent tagginess of a ");
+ System.err.println(" document is equal to the minimum amount of tag characters required for ");
+ System.err.println(" elements, attributes, and processing instructions divided by the total");
+ System.err.println(" amount of characters (characters, ignorable whitespace, and tag characters)");
+ System.err.println(" in the document.");
+ System.err.println();
System.err.println(" Not all features are supported by different parser configurations.");
} // printUsage()
No revision
No revision
1.1.2.5 +83 -18 xml-xerces/java/samples/xni/Attic/Counter.java
Index: Counter.java
===================================================================
RCS file: /home/cvs/xml-xerces/java/samples/xni/Attic/Counter.java,v
retrieving revision 1.1.2.4
retrieving revision 1.1.2.5
diff -u -r1.1.2.4 -r1.1.2.5
--- Counter.java 2001/06/15 04:44:22 1.1.2.4
+++ Counter.java 2001/07/02 06:04:53 1.1.2.5
@@ -89,7 +89,7 @@
*
* @author Andy Clark, IBM
*
- * @version $Id: Counter.java,v 1.1.2.4 2001/06/15 04:44:22 andyc Exp $
+ * @version $Id: Counter.java,v 1.1.2.5 2001/07/02 06:04:53 andyc Exp $
*/
public class Counter
extends XMLDocumentParser
@@ -104,6 +104,9 @@
/** Namespaces feature id (http://xml.org/sax/features/namespaces). */
protected static final String NAMESPACES_FEATURE_ID = "http://xml.org/sax/features/namespaces";
+ /** Namespace prefixes feature id (http://xml.org/sax/features/namespace-prefixes). */
+ protected static final String NAMESPACE_PREFIXES_FEATURE_ID = "http://xml.org/sax/features/namespace-prefixes";
+
/** Validation feature id (http://xml.org/sax/features/validation). */
protected static final String VALIDATION_FEATURE_ID = "http://xml.org/sax/features/validation";
@@ -115,9 +118,15 @@
/** Default parser configuration (org.apache.xerces.parsers.StandardParserConfiguration). */
protected static final String DEFAULT_PARSER_CONFIG = "org.apache.xerces.parsers.StandardParserConfiguration";
+ /** Default repetition (1). */
+ protected static final int DEFAULT_REPETITION = 1;
+
/** Default namespaces support (true). */
protected static final boolean DEFAULT_NAMESPACES = true;
+ /** Default namespace prefixes (false). */
+ protected static final boolean DEFAULT_NAMESPACE_PREFIXES = false;
+
/** Default validation support (false). */
protected static final boolean DEFAULT_VALIDATION = false;
@@ -168,12 +177,22 @@
/** Prints the results. */
public void printResults(PrintWriter out, String uri, long time,
- long memory, boolean tagginess) {
+ long memory, boolean tagginess,
+ int repetition) {
// filename.xml: 631 ms (4 elems, 0 attrs, 78 spaces, 0 chars)
out.print(uri);
out.print(": ");
- out.print(time);
+ if (repetition == 1) {
+ out.print(time);
+ }
+ else {
+ out.print(time);
+ out.print('/');
+ out.print(repetition);
+ out.print('=');
+ out.print(time/repetition);
+ }
out.print(" ms");
if (memory != Long.MIN_VALUE) {
out.print(", ");
@@ -357,7 +376,9 @@
PrintWriter out = new PrintWriter(System.out);
XMLDocumentParser parser = null;
XMLParserConfiguration parserConfig = null;
+ int repetition = DEFAULT_REPETITION;
boolean namespaces = DEFAULT_NAMESPACES;
+ boolean namespacePrefixes = DEFAULT_NAMESPACE_PREFIXES;
boolean validation = DEFAULT_VALIDATION;
boolean schemaValidation = DEFAULT_SCHEMA_VALIDATION;
boolean memoryUsage = DEFAULT_MEMORY_USAGE;
@@ -379,6 +400,9 @@
// create parser
try {
parserConfig = (XMLParserConfiguration)Class.forName(parserName).newInstance();
+ parserConfig.addRecognizedFeatures(new String[] {
+ NAMESPACE_PREFIXES_FEATURE_ID,
+ });
parser = null;
}
catch (Exception e) {
@@ -387,10 +411,33 @@
}
continue;
}
+ if (option.equals("x")) {
+ if (++i == argv.length) {
+ System.err.println("error: Missing argument to -x option.");
+ continue;
+ }
+ String number = argv[i];
+ try {
+ int value = Integer.parseInt(number);
+ if (value < 1) {
+ System.err.println("error: Repetition must be at least 1.");
+ continue;
+ }
+ repetition = value;
+ }
+ catch (NumberFormatException e) {
+ System.err.println("error: invalid number ("+number+").");
+ }
+ continue;
+ }
if (option.equalsIgnoreCase("n")) {
namespaces = option.equals("n");
continue;
}
+ if (option.equalsIgnoreCase("np")) {
+ namespacePrefixes = option.equals("np");
+ continue;
+ }
if (option.equalsIgnoreCase("v")) {
validation = option.equals("v");
continue;
@@ -430,6 +477,9 @@
// create parser
try {
parserConfig = (XMLParserConfiguration)Class.forName(DEFAULT_PARSER_CONFIG).newInstance();
+ parserConfig.addRecognizedFeatures(new String[] {
+ NAMESPACE_PREFIXES_FEATURE_ID,
+ });
}
catch (Exception e) {
System.err.println("error: Unable to instantiate parser configuration ("+DEFAULT_PARSER_CONFIG+")");
@@ -448,6 +498,12 @@
System.err.println("warning: Parser does not support feature ("+NAMESPACES_FEATURE_ID+")");
}
try {
+ parser.setFeature(NAMESPACE_PREFIXES_FEATURE_ID, namespacePrefixes);
+ }
+ catch (SAXException e) {
+ System.err.println("warning: Parser does not support feature ("+NAMESPACE_PREFIXES_FEATURE_ID+")");
+ }
+ try {
parser.setFeature(VALIDATION_FEATURE_ID, validation);
}
catch (SAXException e) {
@@ -467,7 +523,9 @@
try {
long timeBefore = System.currentTimeMillis();
long memoryBefore = Runtime.getRuntime().freeMemory();
- parser.parse(arg);
+ for (int j = 0; j < repetition; j++) {
+ parser.parse(arg);
+ }
long memoryAfter = Runtime.getRuntime().freeMemory();
long timeAfter = System.currentTimeMillis();
@@ -475,7 +533,8 @@
long memory = memoryUsage
? memoryBefore - memoryAfter : Long.MIN_VALUE;
((Counter)parser).printResults(out, arg, time,
- memory, tagginess);
+ memory, tagginess,
+ repetition);
}
catch (SAXParseException e) {
// ignore
@@ -503,19 +562,25 @@
System.err.println("options:");
System.err.println(" -p name Select parser configuration by name.");
- System.err.println(" -n | -N Turn on/off namespace processing.");
- System.err.println(" -v | -V Turn on/off validation.");
- System.err.println(" -s | -S Turn on/off Schema validation support.");
- System.err.println(" -m | -M Turn on/off memory usage report.");
- System.err.println(" -t | -T Turn on/off \"tagginess\" report.");
+ System.err.println(" -x number Select number of repetitions.");
+ System.err.println(" -n | -N Turn on/off namespace processing.");
+ System.err.println(" -np | -NP Turn on/off namespace prefixes.");
+ System.err.println(" NOTE: Requires use of -n.");
+ System.err.println(" -v | -V Turn on/off validation.");
+ System.err.println(" -s | -S Turn on/off Schema validation support.");
+ System.err.println(" -m | -M Turn on/off memory usage report.");
+ System.err.println(" -t | -T Turn on/off \"tagginess\" report.");
System.err.println(" --rem text Output user defined comment before next parse.");
System.err.println(" -h This help screen.");
System.err.println();
System.err.println("defaults:");
- System.err.println(" Config: "+DEFAULT_PARSER_CONFIG);
+ System.err.println(" Config: "+DEFAULT_PARSER_CONFIG);
+ System.err.println(" Repetition: "+DEFAULT_REPETITION);
System.err.print(" Namespaces: ");
System.err.println(DEFAULT_NAMESPACES ? "on" : "off");
+ System.err.print(" Prefixes: ");
+ System.err.println(DEFAULT_NAMESPACE_PREFIXES ? "on" : "off");
System.err.print(" Validation: ");
System.err.println(DEFAULT_VALIDATION ? "on" : "off");
System.err.print(" Schema: ");
@@ -531,14 +596,14 @@
System.err.println(" basis of parser performance comparison! Real analytical methods should be");
System.err.println(" used. For better results, perform multiple document parses within the same");
System.err.println(" virtual machine to remove class loading from parse time and memory usage.");
+ System.err.println();
+ System.err.println(" The \"tagginess\" measurement gives a rough estimate of the percentage of");
+ System.err.println(" markup versus content in the XML document. The percent tagginess of a ");
+ System.err.println(" document is equal to the minimum amount of tag characters required for ");
+ System.err.println(" elements, attributes, and processing instructions divided by the total");
+ System.err.println(" amount of characters (characters, ignorable whitespace, and tag characters)");
+ System.err.println(" in the document.");
System.err.println();
- System.out.println(" The \"tagginess\" measurement gives a rough estimate of the percentage of");
- System.out.println(" markup versus content in the XML document. The percent tagginess of a ");
- System.out.println(" document is equal to the minimum amount of tag characters required for ");
- System.out.println(" elements, attributes, and processing instructions divided by the total");
- System.out.println(" amount of characters (characters, ignorable whitespace, and tag characters)");
- System.out.println(" in the document.");
- System.out.println();
System.err.println(" Not all features are supported by different parser configurations.");
} // printUsage()
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