8187443: Forest Consolidation: Move files to unified layout

Reviewed-by: darcy, ihse

src/java.base/share/classes/java/text/ParsePosition.java

@@ -0,0 +1,151 @@
+/*
+ * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * (C) Copyright Taligent, Inc. 1996, 1997 - All Rights Reserved
+ * (C) Copyright IBM Corp. 1996 - 1998 - All Rights Reserved
+ *
+ *   The original version of this source code and documentation is copyrighted
+ * and owned by Taligent, Inc., a wholly-owned subsidiary of IBM. These
+ * materials are provided under terms of a License Agreement between Taligent
+ * and Sun. This technology is protected by multiple US and International
+ * patents. This notice and attribution to Taligent may not be removed.
+ *   Taligent is a registered trademark of Taligent, Inc.
+ *
+ */
+
+package java.text;
+
+
+/**
+ * <code>ParsePosition</code> is a simple class used by <code>Format</code>
+ * and its subclasses to keep track of the current position during parsing.
+ * The <code>parseObject</code> method in the various <code>Format</code>
+ * classes requires a <code>ParsePosition</code> object as an argument.
+ *
+ * <p>
+ * By design, as you parse through a string with different formats,
+ * you can use the same <code>ParsePosition</code>, since the index parameter
+ * records the current position.
+ *
+ * @author      Mark Davis
+ * @since 1.1
+ * @see         java.text.Format
+ */
+
+public class ParsePosition {
+
+    /**
+     * Input: the place you start parsing.
+     * <br>Output: position where the parse stopped.
+     * This is designed to be used serially,
+     * with each call setting index up for the next one.
+     */
+    int index = 0;
+    int errorIndex = -1;
+
+    /**
+     * Retrieve the current parse position.  On input to a parse method, this
+     * is the index of the character at which parsing will begin; on output, it
+     * is the index of the character following the last character parsed.
+     *
+     * @return the current parse position
+     */
+    public int getIndex() {
+        return index;
+    }
+
+    /**
+     * Set the current parse position.
+     *
+     * @param index the current parse position
+     */
+    public void setIndex(int index) {
+        this.index = index;
+    }
+
+    /**
+     * Create a new ParsePosition with the given initial index.
+     *
+     * @param index initial index
+     */
+    public ParsePosition(int index) {
+        this.index = index;
+    }
+    /**
+     * Set the index at which a parse error occurred.  Formatters
+     * should set this before returning an error code from their
+     * parseObject method.  The default value is -1 if this is not set.
+     *
+     * @param ei the index at which an error occurred
+     * @since 1.2
+     */
+    public void setErrorIndex(int ei)
+    {
+        errorIndex = ei;
+    }
+
+    /**
+     * Retrieve the index at which an error occurred, or -1 if the
+     * error index has not been set.
+     *
+     * @return the index at which an error occurred
+     * @since 1.2
+     */
+    public int getErrorIndex()
+    {
+        return errorIndex;
+    }
+
+    /**
+     * Overrides equals
+     */
+    public boolean equals(Object obj)
+    {
+        if (obj == null) return false;
+        if (!(obj instanceof ParsePosition))
+            return false;
+        ParsePosition other = (ParsePosition) obj;
+        return (index == other.index && errorIndex == other.errorIndex);
+    }
+
+    /**
+     * Returns a hash code for this ParsePosition.
+     * @return a hash code value for this object
+     */
+    public int hashCode() {
+        return (errorIndex << 16) | index;
+    }
+
+    /**
+     * Return a string representation of this ParsePosition.
+     * @return  a string representation of this object
+     */
+    public String toString() {
+        return getClass().getName() +
+            "[index=" + index +
+            ",errorIndex=" + errorIndex + ']';
+    }
+}