From 4fed24270b3ffe54278d07ac53968fbb5566bacd Mon Sep 17 00:00:00 2001
From: Zsombor <gzsombor@gmail.com>
Date: Sun, 13 Jul 2008 20:33:51 -0600
Subject: [PATCH] add skeleton java.util.regex classes

---
 classpath/java/util/regex/Matcher.java | 106 +++++++++++++++++++++++++
 classpath/java/util/regex/Pattern.java |  75 +++++++++++++++++
 2 files changed, 181 insertions(+)
 create mode 100644 classpath/java/util/regex/Matcher.java
 create mode 100644 classpath/java/util/regex/Pattern.java

diff --git a/classpath/java/util/regex/Matcher.java b/classpath/java/util/regex/Matcher.java
new file mode 100644
index 0000000000..58af1a707d
--- /dev/null
+++ b/classpath/java/util/regex/Matcher.java
@@ -0,0 +1,106 @@
+/* Copyright (c) 2008, Avian Contributors
+
+   Permission to use, copy, modify, and/or distribute this software
+   for any purpose with or without fee is hereby granted, provided
+   that the above copyright notice and this permission notice appear
+   in all copies.
+
+   There is NO WARRANTY for this software.  See license.txt for
+   details. */
+
+package java.util.regex;
+
+/**
+ * This implementation is a skeleton, useful only for compilation. At runtime it
+ * is need to be replaced by a working implementation, for example one from the
+ * Apache Harmony project.
+ * 
+ * @author zsombor
+ * 
+ */
+public class Matcher {
+
+  public boolean matches() {
+    throw new UnsupportedOperationException();
+  }
+
+  public boolean requireEnd() {
+    throw new UnsupportedOperationException();
+  }
+
+  public boolean hitEnd() {
+    throw new UnsupportedOperationException();
+  }
+
+  public boolean lookingAt() {
+    throw new UnsupportedOperationException();
+  }
+
+  public Matcher reset() {
+    throw new UnsupportedOperationException();
+  }
+
+  public Matcher reset(CharSequence input) {
+    throw new UnsupportedOperationException();
+  }
+
+  public int start() {
+    throw new UnsupportedOperationException();
+  }
+
+  public int start(int group) {
+    throw new UnsupportedOperationException();
+  }
+
+  public Pattern pattern() {
+    throw new UnsupportedOperationException();
+  }
+
+  public Matcher region(int start, int end) {
+    throw new UnsupportedOperationException();
+  }
+
+  public int regionEnd() {
+    throw new UnsupportedOperationException();
+  }
+
+  public int regionStart() {
+    throw new UnsupportedOperationException();
+  }
+
+  public String replaceAll(String replacement) {
+    throw new UnsupportedOperationException();
+  }
+
+  public String replaceFirst(String replacement) {
+    throw new UnsupportedOperationException();
+  }
+
+  public int end() {
+    throw new UnsupportedOperationException();
+  }
+
+  public int end(int group) {
+    throw new UnsupportedOperationException();
+  }
+
+  public boolean find() {
+    throw new UnsupportedOperationException();
+  }
+
+  public boolean find(int start) {
+    throw new UnsupportedOperationException();
+  }
+
+  public int groupCount() {
+    throw new UnsupportedOperationException();
+  }
+
+  public String group() {
+    throw new UnsupportedOperationException();
+  }
+
+  public String group(int group) {
+    throw new UnsupportedOperationException();
+  }
+}
diff --git a/classpath/java/util/regex/Pattern.java b/classpath/java/util/regex/Pattern.java
new file mode 100644
index 0000000000..972f93de37
--- /dev/null
+++ b/classpath/java/util/regex/Pattern.java
@@ -0,0 +1,75 @@
+/* Copyright (c) 2008, Avian Contributors
+
+   Permission to use, copy, modify, and/or distribute this software
+   for any purpose with or without fee is hereby granted, provided
+   that the above copyright notice and this permission notice appear
+   in all copies.
+
+   There is NO WARRANTY for this software.  See license.txt for
+   details. */
+
+package java.util.regex;
+
+/**
+ * This implementation is a skeleton, useful only for compilation. At runtime it
+ * is need to be replaced by a working implementation, for example one from the
+ * Apache Harmony project.
+ * 
+ * @author zsombor
+ * 
+ */
+public class Pattern {
+
+  public static final int UNIX_LINES       = 1;
+  public static final int CASE_INSENSITIVE = 2;
+  public static final int COMMENTS         = 4;
+  public static final int MULTILINE        = 8;
+  public static final int LITERAL          = 16;
+  public static final int DOTALL           = 32;
+  public static final int UNICODE_CASE     = 64;
+  public static final int CANON_EQ         = 128;
+
+  private int             patternFlags;
+  private String          pattern;
+
+  protected Pattern(String pattern, int flags) {
+    this.pattern = pattern;
+    this.patternFlags = flags;
+  }
+
+  public static Pattern compile(String regex) {
+    return new Pattern(regex, 0);
+  }
+
+  public static Pattern compile(String regex, int flags) {
+    return new Pattern(regex, flags);
+  }
+
+  public int flags() {
+    return patternFlags;
+  }
+
+  public Matcher matcher(CharSequence input) {
+    throw new UnsupportedOperationException();
+  }
+
+  public static boolean matches(String regex, CharSequence input) {
+    return Pattern.compile(regex).matcher(input).matches();
+  }
+
+  public String pattern() {
+    return pattern;
+  }
+
+  public static String quote(String s) {
+    throw new UnsupportedOperationException();
+  }
+
+  public String[] split(CharSequence input) {
+    throw new UnsupportedOperationException();
+  }
+
+  public String[] split(CharSequence input, int limit) {
+    throw new UnsupportedOperationException();
+  }
+}