本文整理了Java中opennlp.tools.util.Span.getEnd()方法的一些代码示例，展示了Span.getEnd()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Span.getEnd()方法的具体详情如下：
包路径：opennlp.tools.util.Span
类名称：Span
方法名：getEnd

Span.getEnd介绍

[英]Return the end of a span. Note: that the returned index is one past the actual end of the span in the text, or the first element past the end of the span.
[中]返回跨度的终点。注意：返回的索引超过文本中跨度的实际末端，或者超过跨度末端的第一个元素。

代码示例

代码示例来源：origin: apache/opennlp

/**
 * Returns true if the specified span is contained by this span. Identical
 * spans are considered to contain each other.
 *
 * @param s The span to compare with this span.
 *
 * @return true is the specified span is contained by this span; false otherwise.
 */
public boolean contains(Span s) {
 return start <= s.getStart() && s.getEnd() <= end;
}

代码示例来源：origin: apache/opennlp

public String getCoveredText() {
 return text.substring(span.getStart(), span.getEnd());
}

代码示例来源：origin: apache/opennlp

public static String[] spansToStrings(Span[] spans, String[] tokens) {
 String[] chunks = new String[spans.length];
 StringBuilder cb = new StringBuilder();
 for (int si = 0, sl = spans.length; si < sl; si++) {
  cb.setLength(0);
  for (int ti = spans[si].getStart(); ti < spans[si].getEnd(); ti++) {
   cb.append(tokens[ti]).append(" ");
  }
  chunks[si] = cb.substring(0, cb.length() - 1);
 }
 return chunks;
}

代码示例来源：origin: apache/opennlp

/**
 * Retrieves the string covered by the current span of the specified text.
 *
 * @param text
 *
 * @return the substring covered by the current span
 */
public CharSequence getCoveredText(CharSequence text) {
 if (getEnd() > text.length()) {
  throw new IllegalArgumentException("The span " + toString()
      + " is outside the given text which has length " + text.length() + "!");
 }
 return text.subSequence(getStart(), getEnd());
}

代码示例来源：origin: apache/opennlp

/**
 * Generates a hash code of the current span.
 */
@Override
public int hashCode() {
 return Objects.hash(getStart(), getEnd(), getType());
}

代码示例来源：origin: apache/opennlp

public void remove(int index) {
 parts.remove(index);
 if (! parts.isEmpty()) {
  if (index == 0 || index == parts.size()) { //size is orig last element
   span = new Span((parts.get(0)).span.getStart(),(parts.get(parts.size() - 1)).span.getEnd());
  }
 }
}

代码示例来源：origin: apache/opennlp

/**
 * Returns true if the specified span intersects with this span.
 *
 * @param s The span to compare with this span.
 *
 * @return true is the spans overlap; false otherwise.
 */
public boolean intersects(Span s) {
 int sstart = s.getStart();
 //either s's start is in this or this' start is in s
 return this.contains(s) || s.contains(this)
     || getStart() <= sstart && sstart < getEnd()
     || sstart <= getStart() && getStart() < s.getEnd();
}

代码示例来源：origin: apache/opennlp

public void updateSpan() {
 span = new Span((parts.get(0)).span.getStart(),(parts.get(parts.size() - 1)).span.getEnd());
}

代码示例来源：origin: apache/opennlp

/**
 * Returns true is the specified span crosses this span.
 *
 * @param s The span to compare with this span.
 *
 * @return true is the specified span overlaps this span and contains a
 *     non-overlapping section; false otherwise.
 */
public boolean crosses(Span s) {
 int sstart = s.getStart();
 //either s's start is in this or this' start is in s
 return !this.contains(s) && !s.contains(this)
     && (getStart() <= sstart && sstart < getEnd()
     || sstart <= getStart() && getStart() < s.getEnd());
}

代码示例来源：origin: apache/opennlp

/**
 * Checks if the specified span is equal to the current span.
 */
@Override
public boolean equals(Object o) {
 if (o == this) {
  return true;
 }
 if (o instanceof Span) {
  Span s = (Span) o;
  return getStart() == s.getStart() && getEnd() == s.getEnd()
    && Objects.equals(getType(), s.getType());
 }
 return false;
}

代码示例来源：origin: apache/opennlp

/**
 * Initializes the current instance.
 *
 * @param text the text which contains the tokens.
 * @param tokenSpans the spans which mark the begin and end of the tokens.
 */
public TokenSample(String text, Span[] tokenSpans) {
 Objects.requireNonNull(tokenSpans, "tokenSpans must not be null");
 this.text = Objects.requireNonNull(text, "text must not be null");
 this.tokenSpans = Collections.unmodifiableList(new ArrayList<>(Arrays.asList(tokenSpans)));
 for (Span tokenSpan : tokenSpans) {
  if (tokenSpan.getStart() < 0 || tokenSpan.getStart() > text.length() ||
    tokenSpan.getEnd() > text.length() || tokenSpan.getEnd() < 0) {
   throw new IllegalArgumentException("Span " + tokenSpan.toString() +
     " is out of bounds, text length: " + text.length() + "!");
  }
 }
}

代码示例来源：origin: apache/opennlp

/**
 * Generates a human readable string.
 */
@Override
public String toString() {
 StringBuilder toStringBuffer = new StringBuilder(15);
 toStringBuffer.append("[");
 toStringBuffer.append(getStart());
 toStringBuffer.append("..");
 toStringBuffer.append(getEnd());
 toStringBuffer.append(")");
 if (getType() != null) {
  toStringBuffer.append(" ");
  toStringBuffer.append(getType());
 }
 return toStringBuffer.toString();
}

代码示例来源：origin: apache/opennlp

@Override
public String toString() {
 StringBuilder sentence = new StringBuilder();
 int lastEndIndex = -1;
 for (Span token : tokenSpans) {
  if (lastEndIndex != -1) {
   // If there are no chars between last token
   // and this token insert the separator chars
   // otherwise insert a space
   String separator;
   if (lastEndIndex == token.getStart())
    separator = separatorChars;
   else
    separator = " ";
   sentence.append(separator);
  }
  sentence.append(token.getCoveredText(text));
  lastEndIndex = token.getEnd();
 }
 return sentence.toString();
}

代码示例来源：origin: apache/opennlp

private void overrideType(Span[] names) {
 for (int i = 0; i < names.length; i++) {
  Span n = names[i];
  names[i] = new Span(n.getStart(), n.getEnd(), this.defaultType,
      n.getProb());
 }
}

代码示例来源：origin: apache/opennlp

/**
 * Return a copy of this span with leading and trailing white spaces removed.
 *
 * @param text
 *
 * @return the trimmed span or the same object if already trimmed
 */
public Span trim(CharSequence text) {
 int newStartOffset = getStart();
 for (int i = getStart(); i < getEnd() && StringUtil.isWhitespace(text.charAt(i)); i++) {
  newStartOffset++;
 }
 int newEndOffset = getEnd();
 for (int i = getEnd(); i > getStart() && StringUtil.isWhitespace(text.charAt(i - 1)); i--) {
  newEndOffset--;
 }
 if (newStartOffset == getStart() && newEndOffset == getEnd()) {
  return this;
 } else if (newStartOffset > newEndOffset) {
  return new Span(getStart(), getStart(), getType());
 } else {
  return new Span(newStartOffset, newEndOffset, getType());
 }
}

代码示例来源：origin: apache/opennlp

public void add(Parse daughter, HeadRules rules) {
 if (daughter.prevPunctSet != null) {
  parts.addAll(daughter.prevPunctSet);
 }
 parts.add(daughter);
 this.span = new Span(span.getStart(),daughter.getSpan().getEnd());
 this.head = rules.getHead(getChildren(),type);
 this.headIndex = head.headIndex;
}

代码示例来源：origin: apache/opennlp

@Override
 BratAnnotation parse(Span[] tokens, CharSequence line) throws IOException {
  
  Span noteSpan = new Span( tokens[START_VALUE_OFFSET].getStart(), 
    tokens[tokens.length - 1].getEnd() );      
  return new AnnotatorNoteAnnotation(tokens[ID_OFFSET].getCoveredText(line).toString(), 
    tokens[ATTACH_TO_OFFSET].getCoveredText(line).toString(), 
    noteSpan.getCoveredText(line).toString());
 }
}

代码示例来源：origin: apache/opennlp

/**
 * Returns an array of probabilities for each of the specified spans which is
 * the arithmetic mean of the probabilities for each of the outcomes which
 * make up the span.
 *
 * @param spans The spans of the names for which probabilities are desired.
 *
 * @return an array of probabilities for each of the specified spans.
 */
public double[] probs(Span[] spans) {
 double[] sprobs = new double[spans.length];
 double[] probs = bestSequence.getProbs();
 for (int si = 0; si < spans.length; si++) {
  double p = 0;
  for (int oi = spans[si].getStart(); oi < spans[si].getEnd(); oi++) {
   p += probs[oi];
  }
  p /= spans[si].length();
  sprobs[si] = p;
 }
 return sprobs;
}

代码示例来源：origin: apache/opennlp

@Override
 public SentenceSample read() throws IOException {

  SentenceSample sample = samples.read();

  if (sample != null) {
   List<String> sentenceTexts = new ArrayList<>();

   for (Span sentenceSpan : sample.getSentences()) {
    sentenceTexts.add(sample.getDocument().substring(sentenceSpan.getStart(), sentenceSpan.getEnd()));
   }

   StringBuilder documentText = new StringBuilder();
   List<Span> newSentenceSpans = new ArrayList<>();
   for (String sentenceText : sentenceTexts) {
    String[] tokens = WhitespaceTokenizer.INSTANCE.tokenize(sentenceText);

    int begin = documentText.length();

    documentText.append(detokenizer.detokenize(tokens, null));
    newSentenceSpans.add(new Span(begin, documentText.length()));
    documentText.append(' ');
   }

   return new SentenceSample(documentText, newSentenceSpans.toArray(new Span[newSentenceSpans.size()]));
  }

  return null;
 }
}

代码示例来源：origin: apache/opennlp

/**
 * Create a string from a array section.
 *
 * @param tokens the tokens
 * @param nameSpan the section
 * @return the string
 */
private static String sublistToString(String[] tokens, Span nameSpan) {
 StringBuilder sb = new StringBuilder();
 for (int i = nameSpan.getStart(); i < nameSpan.getEnd(); i++) {
  sb.append(tokens[i]).append(" ");
 }
 return sb.toString().trim();
}