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StringArray.java

/*
 * 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 org.apache.uima.cas.StringArrayFS;
import org.apache.uima.jcas.JCas;
import org.apache.uima.jcas.JCasRegistry;

/** JCas class model for StringArray */
00027 public final class StringArray extends TOP implements StringArrayFS {
  /**
   * 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
   */
00032   public final static int typeIndexID = JCasRegistry.register(StringArray.class);

  public final static int type = typeIndexID;

  /**
   * used to obtain reference to the TOP_Type instance
   * 
   * @return the type array index
   */
  // can't be factored - refs locally defined field
00042   public int getTypeIndexID() {
    return typeIndexID;
  }

  // never called. Here to disable default constructor
  private StringArray() {
  }

  /** Internal - Constructor used by generator */
00051   public StringArray(int addr, TOP_Type type) {
    super(addr, type);
  }

  /** Make a new StringArray of given size */
00056   public StringArray(JCas jcas, int length) {
    this(
    /* addr */jcas.getLowLevelCas().ll_createArray(jcas.getType(typeIndexID).casTypeCode, length,
            true),
    /* type */jcas.getType(typeIndexID));
  }

  /**
   * @see org.apache.uima.cas.StringArrayFS#get(int)
   */
00066   public String get(int i) {
    jcasType.casImpl.checkArrayBounds(addr, i);
    return jcasType.ll_cas.ll_getStringArrayValue(addr, i);
  }

  /**
   * @see org.apache.uima.cas.StringArrayFS#set(int, String)
   */
00074   public void set(int i, String v) {
    jcasType.casImpl.checkArrayBounds(addr, i);
    jcasType.ll_cas.ll_setStringArrayValue(addr, i, v);
  }

  /**
   * @see org.apache.uima.cas.StringArrayFS#copyFromArray(String[], int, int, int)
   */
00082   public void copyFromArray(String[] src, int srcOffset, int destOffset, int length) {
    jcasType.casImpl.checkArrayBounds(addr, destOffset, length);
    for (int i = 0; i < length; i++) {
      jcasType.ll_cas.ll_setStringArrayValue(addr, i + destOffset, src[i + srcOffset]);
    }
  }

  /**
   * @see org.apache.uima.cas.StringArrayFS#copyToArray(int, String[], int, int)
   */
00092   public void copyToArray(int srcOffset, String[] dest, int destOffset, int length) {
    jcasType.casImpl.checkArrayBounds(addr, srcOffset, length);
    for (int i = 0; i < length; i++) {
      dest[i + destOffset] = jcasType.ll_cas.ll_getStringArrayValue(addr, i + srcOffset);
    }
  }

  /**
   * @see org.apache.uima.cas.StringArrayFS#toArray()
   */
00102   public String[] toArray() {
    final int size = size();
    String[] outArray = new String[size];
    copyToArray(0, outArray, 0, size);
    return outArray;
  }

  /** return the size of the array */
00110   public int size() {
    return jcasType.casImpl.ll_getArraySize(addr);
  }

00114   public String[] toStringArray() {
    final int size = size();
    String[] strArray = new String[size];
    copyToArray(0, strArray, 0, size);
    return strArray;
  }
}

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