X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.4.0/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/compound/hyphenation/ByteVector.java?ds=sidebyside diff --git a/lucene-java-3.4.0/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/compound/hyphenation/ByteVector.java b/lucene-java-3.4.0/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/compound/hyphenation/ByteVector.java deleted file mode 100644 index 64768d4..0000000 --- a/lucene-java-3.4.0/lucene/contrib/analyzers/common/src/java/org/apache/lucene/analysis/compound/hyphenation/ByteVector.java +++ /dev/null @@ -1,126 +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. - */ - - -package org.apache.lucene.analysis.compound.hyphenation; - -import java.io.Serializable; - -/** - * This class implements a simple byte vector with access to the underlying - * array. - * This class has been taken from the Apache FOP project (http://xmlgraphics.apache.org/fop/). They have been slightly modified. - */ -public class ByteVector implements Serializable { - - /** - * Capacity increment size - */ - private static final int DEFAULT_BLOCK_SIZE = 2048; - - private int blockSize; - - /** - * The encapsulated array - */ - private byte[] array; - - /** - * Points to next free item - */ - private int n; - - public ByteVector() { - this(DEFAULT_BLOCK_SIZE); - } - - public ByteVector(int capacity) { - if (capacity > 0) { - blockSize = capacity; - } else { - blockSize = DEFAULT_BLOCK_SIZE; - } - array = new byte[blockSize]; - n = 0; - } - - public ByteVector(byte[] a) { - blockSize = DEFAULT_BLOCK_SIZE; - array = a; - n = 0; - } - - public ByteVector(byte[] a, int capacity) { - if (capacity > 0) { - blockSize = capacity; - } else { - blockSize = DEFAULT_BLOCK_SIZE; - } - array = a; - n = 0; - } - - public byte[] getArray() { - return array; - } - - /** - * return number of items in array - */ - public int length() { - return n; - } - - /** - * returns current capacity of array - */ - public int capacity() { - return array.length; - } - - public void put(int index, byte val) { - array[index] = val; - } - - public byte get(int index) { - return array[index]; - } - - /** - * This is to implement memory allocation in the array. Like malloc(). - */ - public int alloc(int size) { - int index = n; - int len = array.length; - if (n + size >= len) { - byte[] aux = new byte[len + blockSize]; - System.arraycopy(array, 0, aux, 0, len); - array = aux; - } - n += size; - return index; - } - - public void trimToSize() { - if (n < array.length) { - byte[] aux = new byte[n]; - System.arraycopy(array, 0, aux, 0, n); - array = aux; - } - } - -}