Remove unused class

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1059427 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/java/org/apache/fop/fo/InlineCharIterator.java b/src/java/org/apache/fop/fo/InlineCharIterator.java
deleted file mode 100644 (file)
index f71753d..0000000
--- a/src/java/org/apache/fop/fo/InlineCharIterator.java
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.fo;
-
-import org.apache.fop.fo.properties.CommonBorderPaddingBackground;
-import org.apache.fop.util.CharUtilities;
-import java.util.NoSuchElementException;
-
-/**
- * A recursive char iterator that indicates boundaries by returning
- * an EOT char.
- */
-public class InlineCharIterator extends RecursiveCharIterator {
-    private boolean startBoundary = false;
-    private boolean endBoundary = false;
-
-    /**
-     * @param fobj the object for whose character contents and for whose
-     * descendant's character contents should be iterated
-     * @param bpb the CommonBorderPaddingBackground properties to be applied
-     */
-    public InlineCharIterator(FObj fobj, CommonBorderPaddingBackground bpb) {
-        super(fobj);
-        checkBoundaries(bpb);
-    }
-
-
-    private void checkBoundaries(CommonBorderPaddingBackground bpb) {
-        /* Current understanding is that an <fo:inline> is always a boundary for
-         * whitespace collapse if it has a border or not
-        startBoundary = (bpb.getBorderStartWidth(false) > 0
-                       || bpb.getPaddingStart(false, null) > 0); // TODO do we need context here?
-        endBoundary = (bpb.getBorderEndWidth(false) > 0
-                     || bpb.getPaddingEnd(false, null) > 0); // TODO do we need context here?
-         */
-        startBoundary = true;
-        endBoundary = true;
-    }
-
-    /**
-     * @return true if there are more characters
-     */
-    public boolean hasNext() {
-        if (startBoundary) {
-            return true;
-        }
-        return (super.hasNext() || endBoundary);
-        /* If super.hasNext() returns false,
-         * we return true if we are going to return a "boundary" signal
-         * else false.
-         */
-    }
-
-    /**
-     * @return the next character
-     * @throws NoSuchElementException if there are no more characters
-     */
-    public char nextChar() throws NoSuchElementException {
-        if (startBoundary) {
-            startBoundary = false;
-            return CharUtilities.CODE_EOT;
-        }
-        try {
-            return super.nextChar();
-        } catch (NoSuchElementException e) {
-            // Underlying has nothing more to return
-            // Check end boundary char
-            if (endBoundary) {
-                endBoundary = false;
-                return CharUtilities.CODE_EOT;
-            } else {
-                throw e;
-            }
-        }
-    }
-}
-