| /* |
| * 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.jcas.cas; |
| |
| import java.util.Arrays; |
| import java.util.NoSuchElementException; |
| import java.util.PrimitiveIterator.OfDouble; |
| import java.util.Spliterator; |
| import java.util.function.DoubleConsumer; |
| import java.util.stream.DoubleStream; |
| |
| import org.apache.uima.cas.CAS; |
| import org.apache.uima.cas.CommonArrayFS; |
| import org.apache.uima.cas.impl.CASImpl; |
| import org.apache.uima.cas.impl.DoubleArrayFSImpl; |
| import org.apache.uima.cas.impl.TypeImpl; |
| import org.apache.uima.jcas.JCas; |
| import org.apache.uima.jcas.JCasRegistry; |
| |
| /** JCas class model for DoubleArray */ |
| public final class DoubleArray extends TOP implements CommonPrimitiveArray<Double>, DoubleArrayFSImpl, Iterable<Double> { |
| |
| /* public static string for use where constants are needed, e.g. in some Java Annotations */ |
| public final static String _TypeName = CAS.TYPE_NAME_DOUBLE_ARRAY; |
| |
| /** |
| * Each cover class when loaded sets an index. Used in the JCas typeArray to go from the cover |
| * class or class instance to the corresponding instance of the _Type class |
| */ |
| public final static int typeIndexID = JCasRegistry.register(DoubleArray.class); |
| |
| public final static int type = typeIndexID; |
| |
| /** |
| * used to obtain reference to the _Type instance |
| * |
| * @return the type array index |
| */ |
| // can't be factored - refs locally defined field |
| @Override |
| public int getTypeIndexID() { |
| return typeIndexID; |
| } |
| |
| private final double[] theArray; |
| |
| // never called. Here to disable default constructor |
| @SuppressWarnings("unused") |
| private DoubleArray() { |
| theArray = null; |
| } |
| |
| /** |
| * Make a new DoubleArray of given size |
| * @param jcas The JCas |
| * @param length the length of the array |
| */ |
| public DoubleArray(JCas jcas, int length) { |
| super(jcas); |
| theArray = new double[length]; |
| if (CASImpl.traceFSs) { // tracing done after array setting, skipped in super class |
| _casView.traceFSCreate(this); |
| } |
| if (_casView.isId2Fs()) { |
| _casView.adjustLastFsV2size_nonHeapStoredArrays(); |
| } |
| } |
| |
| /** |
| * used by generator |
| * Make a new DoubleArray of given size |
| * @param c - |
| * @param t - |
| * @param length the length of the array in bytes |
| */ |
| public DoubleArray(TypeImpl t, CASImpl c, int length) { |
| super(t, c); |
| theArray = new double[length]; |
| if (CASImpl.traceFSs) { // tracing done after array setting, skipped in super class |
| _casView.traceFSCreate(this); |
| } |
| if (_casView.isId2Fs()) { |
| _casView.adjustLastFsV2size_nonHeapStoredArrays(); |
| } |
| } |
| |
| /** |
| * @see org.apache.uima.cas.DoubleArrayFS#get(int) |
| */ |
| @Override |
| public double get(int i) { |
| return theArray[i]; |
| } |
| |
| /** |
| * @see org.apache.uima.cas.DoubleArrayFS#set(int , double) |
| */ |
| @Override |
| public void set(int i, double v) { |
| theArray[i] = v; |
| _casView.maybeLogArrayUpdate(this, null, i); |
| } |
| |
| /** |
| * @see org.apache.uima.cas.DoubleArrayFS#copyFromArray(double[], int, int, int) |
| */ |
| @Override |
| public void copyFromArray(double[] src, int srcPos, int destPos, int length) { |
| System.arraycopy(src, srcPos, theArray, destPos, length); |
| } |
| |
| /** |
| * @see org.apache.uima.cas.DoubleArrayFS#copyToArray(int, double[], int, int) |
| */ |
| @Override |
| public void copyToArray(int srcPos, double[] dest, int destPos, int length) { |
| System.arraycopy(theArray, srcPos, dest, destPos, length); |
| } |
| |
| /** |
| * @see org.apache.uima.cas.DoubleArrayFS#toArray() |
| */ |
| @Override |
| public double[] toArray() { |
| return Arrays.copyOf(theArray, theArray.length); |
| } |
| |
| /** return the size of the array */ |
| @Override |
| public int size() { |
| return theArray.length; |
| } |
| |
| /** |
| * @see org.apache.uima.cas.DoubleArrayFS#copyToArray(int, String[], int, int) |
| */ |
| @Override |
| public void copyToArray(int srcPos, String[] dest, int destPos, int length) { |
| _casView.checkArrayBounds(theArray.length, srcPos, length); |
| for (int i = 0; i < length; i++) { |
| dest[i + destPos] = Double.toString(theArray[i + srcPos]); |
| } |
| } |
| |
| /** |
| * @see org.apache.uima.cas.DoubleArrayFS#copyFromArray(String[], int, int, int) |
| */ |
| @Override |
| public void copyFromArray(String[] src, int srcPos, int destPos, int length) { |
| _casView.checkArrayBounds(theArray.length, destPos, length); |
| for (int i = 0; i < length; i++) { |
| theArray[i + destPos] = Double.parseDouble(src[i + srcPos]); |
| } |
| } |
| |
| // internal use |
| public double[] _getTheArray() { |
| return theArray; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.uima.jcas.cas.CommonArray#copyValuesFrom(org.apache.uima.jcas.cas.CommonArray) |
| */ |
| @Override |
| public void copyValuesFrom(CommonArrayFS v) { |
| DoubleArray bv = (DoubleArray) v; |
| System.arraycopy(bv.theArray, 0, theArray, 0, theArray.length); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.uima.jcas.cas.CommonPrimitiveArray#setArrayValueFromString(int, java.lang.String) |
| */ |
| @Override |
| public void setArrayValueFromString(int i, String v) { |
| set(i, Double.parseDouble(v)); |
| } |
| |
| @Override |
| public Spliterator.OfDouble spliterator() { |
| return Arrays.spliterator(theArray); |
| } |
| |
| @Override |
| public OfDouble iterator() { |
| return new OfDouble() { |
| int i = 0; |
| |
| @Override |
| public boolean hasNext() { |
| return i < size(); |
| } |
| |
| @Override |
| public Double next() { |
| if (!hasNext()) |
| throw new NoSuchElementException(); |
| return get(i++); |
| } |
| |
| @Override |
| public double nextDouble() { |
| if (!hasNext()) |
| throw new NoSuchElementException(); |
| return get(i++); |
| } |
| }; |
| } |
| |
| /** |
| * @return an DoubleStream over the elements of the array |
| */ |
| public DoubleStream stream() { |
| return Arrays.stream(theArray); |
| } |
| |
| /** |
| * @param jcas Which CAS to create the array in |
| * @param a the source for the array's initial values |
| * @return a newly created and populated array |
| */ |
| public static DoubleArray create(JCas jcas, double[] a) { |
| DoubleArray doubleArray = new DoubleArray(jcas, a.length); |
| doubleArray.copyFromArray(a, 0, 0, a.length); |
| return doubleArray; |
| } |
| |
| /** |
| * non boxing version |
| * @param action - |
| */ |
| public void forEach(DoubleConsumer action) { |
| for (double d : theArray) { |
| action.accept(d); |
| } |
| } |
| |
| |
| /** |
| * @param item the item to see if is in the array |
| * @return true if the item is in the array |
| */ |
| public boolean contains(double item) { |
| for (double b : theArray) { |
| if (b == item) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| } |