1) Moved net.sourceforge.phpeclipse.ui\src\net\sourceforge\phpdt back to net.sourcefo...

[phpeclipse.git] / net.sourceforge.phpeclipse.ui / src / net / sourceforge / phpdt / internal / ui / text / SequenceCharacterIterator.java

diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/SequenceCharacterIterator.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/SequenceCharacterIterator.java
deleted file mode 100644 (file)
index d718393..0000000
--- a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/SequenceCharacterIterator.java
+++ /dev/null
@@ -1,181 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2004 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials 
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- * 
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.ui.text;
-
-import java.text.CharacterIterator;
-
-//incastrix
-//import org.eclipse.jface.text.Assert;
-import org.eclipse.core.runtime.Assert;
-
-/**
- * A <code>CharSequence</code> based implementation of
- * <code>CharacterIterator</code>.
- * 
- * @since 3.0
- */
-public class SequenceCharacterIterator implements CharacterIterator {
-
-       private int fIndex = -1;
-
-       private final CharSequence fSequence;
-
-       private final int fFirst;
-
-       private final int fLast;
-
-       private void invariant() {
-               Assert.isTrue(fIndex >= fFirst);
-               Assert.isTrue(fIndex <= fLast);
-       }
-
-       /**
-        * Creates an iterator for the entire sequence.
-        * 
-        * @param sequence
-        *            the sequence backing this iterator
-        */
-       public SequenceCharacterIterator(CharSequence sequence) {
-               this(sequence, 0);
-       }
-
-       /**
-        * Creates an iterator.
-        * 
-        * @param sequence
-        *            the sequence backing this iterator
-        * @param first
-        *            the first character to consider
-        * @throws IllegalArgumentException
-        *             if the indices are out of bounds
-        */
-       public SequenceCharacterIterator(CharSequence sequence, int first)
-                       throws IllegalArgumentException {
-               this(sequence, first, sequence.length());
-       }
-
-       /**
-        * Creates an iterator.
-        * 
-        * @param sequence
-        *            the sequence backing this iterator
-        * @param first
-        *            the first character to consider
-        * @param last
-        *            the last character index to consider
-        * @throws IllegalArgumentException
-        *             if the indices are out of bounds
-        */
-       public SequenceCharacterIterator(CharSequence sequence, int first, int last)
-                       throws IllegalArgumentException {
-               if (sequence == null)
-                       throw new NullPointerException();
-               if (first < 0 || first > last)
-                       throw new IllegalArgumentException();
-               if (last > sequence.length())
-                       throw new IllegalArgumentException();
-               fSequence = sequence;
-               fFirst = first;
-               fLast = last;
-               fIndex = first;
-               invariant();
-       }
-
-       /*
-        * @see java.text.CharacterIterator#first()
-        */
-       public char first() {
-               return setIndex(getBeginIndex());
-       }
-
-       /*
-        * @see java.text.CharacterIterator#last()
-        */
-       public char last() {
-               if (fFirst == fLast)
-                       return setIndex(getEndIndex());
-               else
-                       return setIndex(getEndIndex() - 1);
-       }
-
-       /*
-        * @see java.text.CharacterIterator#current()
-        */
-       public char current() {
-               if (fIndex >= fFirst && fIndex < fLast)
-                       return fSequence.charAt(fIndex);
-               else
-                       return DONE;
-       }
-
-       /*
-        * @see java.text.CharacterIterator#next()
-        */
-       public char next() {
-               return setIndex(Math.min(fIndex + 1, getEndIndex()));
-       }
-
-       /*
-        * @see java.text.CharacterIterator#previous()
-        */
-       public char previous() {
-               if (fIndex > getBeginIndex()) {
-                       return setIndex(fIndex - 1);
-               } else {
-                       return DONE;
-               }
-       }
-
-       /*
-        * @see java.text.CharacterIterator#setIndex(int)
-        */
-       public char setIndex(int position) {
-               if (position >= getBeginIndex() && position <= getEndIndex())
-                       fIndex = position;
-               else
-                       throw new IllegalArgumentException();
-
-               invariant();
-               return current();
-       }
-
-       /*
-        * @see java.text.CharacterIterator#getBeginIndex()
-        */
-       public int getBeginIndex() {
-               return fFirst;
-       }
-
-       /*
-        * @see java.text.CharacterIterator#getEndIndex()
-        */
-       public int getEndIndex() {
-               return fLast;
-       }
-
-       /*
-        * @see java.text.CharacterIterator#getIndex()
-        */
-       public int getIndex() {
-               return fIndex;
-       }
-
-       /*
-        * @see java.text.CharacterIterator#clone()
-        */
-       public Object clone() {
-               try {
-                       return super.clone();
-               } catch (CloneNotSupportedException e) {
-                       throw new InternalError();
-               }
-       }
-}