| /* |
| * 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.uima.cas.impl; |
| |
| import org.apache.uima.cas.ArrayFS; |
| import org.apache.uima.cas.FeatureStructure; |
| |
| /** |
| * Implementation of the {@link org.apache.uima.cas.ArrayFS ArrayFS} interface. |
| * |
| * |
| */ |
| public class ArrayFSImpl extends CommonArrayFSImpl implements ArrayFS { |
| |
| private ArrayFSImpl() { |
| super(); |
| // not used |
| } |
| |
| public ArrayFSImpl(int addr, CASImpl cas) { |
| super(cas, addr); |
| } |
| |
| /** |
| * @see org.apache.uima.cas.ArrayFS#size() |
| */ |
| public int size() { |
| return this.getCASImpl().ll_getArraySize(this.getAddress()); |
| } |
| |
| /** |
| * @see org.apache.uima.cas.ArrayFS#get(int) |
| */ |
| public FeatureStructure get(int i) { |
| if (i < 0 || i >= size()) { |
| throw new ArrayIndexOutOfBoundsException(); |
| } |
| return this.casImpl.createFS(this.casImpl.getArrayValue(this.addr, i)); |
| } |
| |
| /** |
| * @see org.apache.uima.cas.ArrayFS#set(int, FeatureStructure) |
| */ |
| public void set(int i, FeatureStructure fs) throws ArrayIndexOutOfBoundsException { |
| this.casImpl.setArrayValue(this.addr, i, this.getCASImpl().ll_getFSRef(fs)); |
| } |
| |
| /** |
| * @see org.apache.uima.cas.ArrayFS#copyFromArray(FeatureStructure[], int, |
| * int, int) |
| */ |
| public void copyFromArray(FeatureStructure[] src, int srcOffset, int destOffset, int length) |
| throws ArrayIndexOutOfBoundsException { |
| if ((destOffset < 0) || ((destOffset + length) > size())) { |
| throw new ArrayIndexOutOfBoundsException(); |
| } |
| destOffset += this.casImpl.getArrayStartAddress(this.addr); |
| for (int i = 0; i < length; i++) { |
| // cas.getHeap().heap[destOffset] = |
| // ((FeatureStructureImpl)src[srcOffset]).getAddress(); |
| this.casImpl.getHeap().heap[destOffset] = this.getCASImpl().ll_getFSRef(src[srcOffset]); |
| ++destOffset; |
| ++srcOffset; |
| } |
| } |
| |
| /** |
| * @see org.apache.uima.cas.ArrayFS#copyToArray(int, FeatureStructure[], int, |
| * int) |
| */ |
| public void copyToArray(int srcOffset, FeatureStructure[] dest, int destOffset, int length) |
| throws ArrayIndexOutOfBoundsException { |
| if ((srcOffset < 0) || ((srcOffset + length) > size())) { |
| throw new ArrayIndexOutOfBoundsException(); |
| } |
| srcOffset += this.casImpl.getArrayStartAddress(this.addr); |
| for (int i = 0; i < length; i++) { |
| dest[destOffset] = this.casImpl.createFS(this.casImpl.getHeap().heap[srcOffset]); |
| ++destOffset; |
| ++srcOffset; |
| } |
| } |
| |
| /** |
| * @see org.apache.uima.cas.ArrayFS#toArray() |
| */ |
| public FeatureStructure[] toArray() { |
| final int size = size(); |
| FeatureStructure[] outArray = new FeatureStructure[size]; |
| copyToArray(0, outArray, 0, size); |
| return outArray; |
| } |
| |
| public void copyToArray(int srcOffset, String[] dest, int destOffset, int length) { |
| final CASImpl ll = this.casImpl; |
| ll.checkArrayBounds(this.addr, srcOffset, length); |
| for (int i = 0; i < length; i++) { |
| dest[i + destOffset] = ll.ll_getFSForRef(ll.ll_getRefArrayValue(this.addr, i + srcOffset)).toString(); |
| } |
| } |
| |
| public void copyFromArray(String[] src, int srcOffset, int destOffset, int length) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| } |