| /* |
| * Copyright 2006 Sun Microsystems, Inc. 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. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| * |
| * THIS FILE WAS MODIFIED BY SUN MICROSYSTEMS, INC. |
| */ |
| |
| /* |
| * Copyright 2006 Sun Microsystems, Inc. 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. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| * |
| * THIS FILE WAS MODIFIED BY SUN MICROSYSTEMS, INC. |
| * |
| */ |
| |
| |
| package com.sun.xml.internal.fastinfoset.util; |
| |
| import com.sun.xml.internal.fastinfoset.CommonResourceBundle; |
| |
| public class FixedEntryStringIntMap extends StringIntMap { |
| |
| private Entry _fixedEntry; |
| |
| public FixedEntryStringIntMap(String fixedEntry, int initialCapacity, float loadFactor) { |
| super(initialCapacity, loadFactor); |
| |
| // Add the fixed entry |
| final int hash = hashHash(fixedEntry.hashCode()); |
| final int tableIndex = indexFor(hash, _table.length); |
| _table[tableIndex] = _fixedEntry = new Entry(fixedEntry, hash, 0, null); |
| if (_size++ >= _threshold) { |
| resize(2 * _table.length); |
| } |
| } |
| |
| public FixedEntryStringIntMap(String fixedEntry, int initialCapacity) { |
| this(fixedEntry, initialCapacity, DEFAULT_LOAD_FACTOR); |
| } |
| |
| public FixedEntryStringIntMap(String fixedEntry) { |
| this(fixedEntry, DEFAULT_INITIAL_CAPACITY, DEFAULT_LOAD_FACTOR); |
| } |
| |
| public final void clear() { |
| for (int i = 0; i < _table.length; i++) { |
| _table[i] = null; |
| } |
| if (_fixedEntry != null) { |
| final int tableIndex = indexFor(_fixedEntry._hash, _table.length); |
| _table[tableIndex] = _fixedEntry; |
| _fixedEntry._next = null; |
| _size = 1; |
| } |
| } |
| |
| public final void setReadOnlyMap(KeyIntMap readOnlyMap, boolean clear) { |
| if (!(readOnlyMap instanceof FixedEntryStringIntMap)) { |
| throw new IllegalArgumentException(CommonResourceBundle.getInstance(). |
| getString("message.illegalClass", new Object[]{readOnlyMap})); |
| } |
| |
| setReadOnlyMap((FixedEntryStringIntMap)readOnlyMap, clear); |
| } |
| |
| public final void setReadOnlyMap(FixedEntryStringIntMap readOnlyMap, boolean clear) { |
| _readOnlyMap = readOnlyMap; |
| if (_readOnlyMap != null) { |
| readOnlyMap.removeFixedEntry(); |
| _readOnlyMapSize = readOnlyMap.size(); |
| if (clear) { |
| clear(); |
| } |
| } else { |
| _readOnlyMapSize = 0; |
| } |
| } |
| |
| private final void removeFixedEntry() { |
| if (_fixedEntry != null) { |
| final int tableIndex = indexFor(_fixedEntry._hash, _table.length); |
| final Entry firstEntry = _table[tableIndex]; |
| if (firstEntry == _fixedEntry) { |
| _table[tableIndex] = _fixedEntry._next; |
| } else { |
| Entry previousEntry = firstEntry; |
| while (previousEntry._next != _fixedEntry) { |
| previousEntry = previousEntry._next; |
| } |
| previousEntry._next = _fixedEntry._next; |
| } |
| |
| _fixedEntry = null; |
| _size--; |
| } |
| } |
| } |