org.apache.lucene.analysis.Token.initTermBuffer()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中org.apache.lucene.analysis.Token.initTermBuffer()方法的一些代码示例，展示了Token.initTermBuffer()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。Token.initTermBuffer()方法的具体详情如下：
包路径：org.apache.lucene.analysis.Token
类名称：Token
方法名：initTermBuffer

Token.initTermBuffer介绍

暂无

代码示例

代码示例来源：origin: org.apache.lucene/lucene-core-jfrog

  1. /** Returns the internal termBuffer character array which
  2.  *  you can then directly alter.  If the array is too
  3.  *  small for your token, use {@link
  4.  *  #resizeTermBuffer(int)} to increase it.  After
  5.  *  altering the buffer be sure to call {@link
  6.  *  #setTermLength} to record the number of valid
  7.  *  characters that were placed into the termBuffer. */
  8. public final char[] termBuffer() {
  9.  initTermBuffer();
  10.  return termBuffer;
  11. }

代码示例来源：origin: org.apache.lucene/com.springsource.org.apache.lucene

  1. /** Return number of valid characters (length of the term)
  2.  *  in the termBuffer array. */
  3. public final int termLength() {
  4.  initTermBuffer();
  5.  return termLength;
  6. }

代码示例来源：origin: org.apache.lucene/com.springsource.org.apache.lucene

  1. /** Returns the internal termBuffer character array which
  2.  *  you can then directly alter.  If the array is too
  3.  *  small for your token, use {@link
  4.  *  #resizeTermBuffer(int)} to increase it.  After
  5.  *  altering the buffer be sure to call {@link
  6.  *  #setTermLength} to record the number of valid
  7.  *  characters that were placed into the termBuffer. */
  8. public final char[] termBuffer() {
  9.  initTermBuffer();
  10.  return termBuffer;
  11. }

代码示例来源：origin: org.apache.lucene/lucene-core-jfrog

  1. /** Return number of valid characters (length of the term)
  2.  *  in the termBuffer array. */
  3. public final int termLength() {
  4.  initTermBuffer();
  5.  return termLength;
  6. }

代码示例来源：origin: org.apache.lucene/com.springsource.org.apache.lucene

  1. /** Set number of valid characters (length of the term) in
  2.  *  the termBuffer array. Use this to truncate the termBuffer
  3.  *  or to synchronize with external manipulation of the termBuffer.
  4.  *  Note: to grow the size of the array,
  5.  *  use {@link #resizeTermBuffer(int)} first.
  6.  *  @param length the truncated length
  7.  */
  8. public final void setTermLength(int length) {
  9.  initTermBuffer();
  10.  if (length > termBuffer.length)
  11.   throw new IllegalArgumentException("length " + length + " exceeds the size of the termBuffer (" + termBuffer.length + ")");
  12.  termLength = length;
  13. }

代码示例来源：origin: org.apache.lucene/lucene-core-jfrog

  1. /** Set number of valid characters (length of the term) in
  2.  *  the termBuffer array. Use this to truncate the termBuffer
  3.  *  or to synchronize with external manipulation of the termBuffer.
  4.  *  Note: to grow the size of the array,
  5.  *  use {@link #resizeTermBuffer(int)} first.
  6.  *  @param length the truncated length
  7.  */
  8. public final void setTermLength(int length) {
  9.  initTermBuffer();
  10.  if (length > termBuffer.length)
  11.   throw new IllegalArgumentException("length " + length + " exceeds the size of the termBuffer (" + termBuffer.length + ")");
  12.  termLength = length;
  13. }

代码示例来源：origin: org.apache.lucene/com.springsource.org.apache.lucene

  1. /** Returns the Token's term text.
  2.  * 
  3.  * This method has a performance penalty
  4.  * because the text is stored internally in a char[].  If
  5.  * possible, use {@link #termBuffer()} and {@link
  6.  * #termLength()} directly instead.  If you really need a
  7.  * String, use this method, which is nothing more than
  8.  * a convenience call to <b>new String(token.termBuffer(), 0, token.termLength())</b>
  9.  */
  10. public final String term() {
  11.  if (termText != null)
  12.   return termText;
  13.  initTermBuffer();
  14.  return new String(termBuffer, 0, termLength);
  15. }

代码示例来源：origin: org.apache.lucene/lucene-core-jfrog

  1. /** Returns the Token's term text.
  2.  * 
  3.  * This method has a performance penalty
  4.  * because the text is stored internally in a char[].  If
  5.  * possible, use {@link #termBuffer()} and {@link
  6.  * #termLength()} directly instead.  If you really need a
  7.  * String, use this method, which is nothing more than
  8.  * a convenience call to <b>new String(token.termBuffer(), 0, token.termLength())</b>
  9.  */
  10. public final String term() {
  11.  if (termText != null)
  12.   return termText;
  13.  initTermBuffer();
  14.  return new String(termBuffer, 0, termLength);
  15. }

代码示例来源：origin: org.apache.lucene/com.springsource.org.apache.lucene

  1. public String toString() {
  2.  StringBuffer sb = new StringBuffer();
  3.  sb.append('(');
  4.  initTermBuffer();
  5.  if (termBuffer == null)
  6.   sb.append("null");
  7.  else
  8.   sb.append(termBuffer, 0, termLength);
  9.   sb.append(',').append(startOffset).append(',').append(endOffset);
  10.  if (!type.equals("word"))
  11.   sb.append(",type=").append(type);
  12.  if (positionIncrement != 1)
  13.   sb.append(",posIncr=").append(positionIncrement);
  14.  sb.append(')');
  15.  return sb.toString();
  16. }

代码示例来源：origin: org.apache.lucene/lucene-core-jfrog

  1. public String toString() {
  2.  StringBuffer sb = new StringBuffer();
  3.  sb.append('(');
  4.  initTermBuffer();
  5.  if (termBuffer == null)
  6.   sb.append("null");
  7.  else
  8.   sb.append(termBuffer, 0, termLength);
  9.   sb.append(',').append(startOffset).append(',').append(endOffset);
  10.  if (!type.equals("word"))
  11.   sb.append(",type=").append(type);
  12.  if (positionIncrement != 1)
  13.   sb.append(",posIncr=").append(positionIncrement);
  14.  sb.append(')');
  15.  return sb.toString();
  16. }

代码示例来源：origin: org.apache.lucene/lucene-core-jfrog

  1. /**
  2.  * Copy the prototype token's fields into this one. Note: Payloads are shared.
  3.  * @param prototype
  4.  */
  5. public void reinit(Token prototype) {
  6.  prototype.initTermBuffer();
  7.  setTermBuffer(prototype.termBuffer, 0, prototype.termLength);
  8.  positionIncrement = prototype.positionIncrement;
  9.  flags = prototype.flags;
  10.  startOffset = prototype.startOffset;
  11.  endOffset = prototype.endOffset;
  12.  type = prototype.type;
  13.  payload =  prototype.payload;
  14. }

代码示例来源：origin: org.apache.lucene/com.springsource.org.apache.lucene

  1. /**
  2.  * Copy the prototype token's fields into this one. Note: Payloads are shared.
  3.  * @param prototype
  4.  */
  5. public void reinit(Token prototype) {
  6.  prototype.initTermBuffer();
  7.  setTermBuffer(prototype.termBuffer, 0, prototype.termLength);
  8.  positionIncrement = prototype.positionIncrement;
  9.  flags = prototype.flags;
  10.  startOffset = prototype.startOffset;
  11.  endOffset = prototype.endOffset;
  12.  type = prototype.type;
  13.  payload =  prototype.payload;
  14. }

代码示例来源：origin: org.apache.lucene/com.springsource.org.apache.lucene

  1. public boolean equals(Object obj) {
  2.  if (obj == this)
  3.   return true;
  4.  if (obj instanceof Token) {
  5.   Token other = (Token) obj;
  6.   initTermBuffer();
  7.   other.initTermBuffer();
  8.   
  9.   if (termLength == other.termLength &&
  10.     startOffset == other.startOffset &&
  11.     endOffset == other.endOffset && 
  12.     flags == other.flags &&
  13.     positionIncrement == other.positionIncrement &&
  14.     subEqual(type, other.type) &&
  15.     subEqual(payload, other.payload)) {
  16.    for(int i=0;i<termLength;i++)
  17.     if (termBuffer[i] != other.termBuffer[i])
  18.      return false;
  19.    return true;
  20.   } else
  21.    return false;
  22.  } else
  23.   return false;
  24. }

代码示例来源：origin: org.apache.lucene/lucene-core-jfrog

  1. public boolean equals(Object obj) {
  2.  if (obj == this)
  3.   return true;
  4.  if (obj instanceof Token) {
  5.   Token other = (Token) obj;
  6.   initTermBuffer();
  7.   other.initTermBuffer();
  8.   
  9.   if (termLength == other.termLength &&
  10.     startOffset == other.startOffset &&
  11.     endOffset == other.endOffset && 
  12.     flags == other.flags &&
  13.     positionIncrement == other.positionIncrement &&
  14.     subEqual(type, other.type) &&
  15.     subEqual(payload, other.payload)) {
  16.    for(int i=0;i<termLength;i++)
  17.     if (termBuffer[i] != other.termBuffer[i])
  18.      return false;
  19.    return true;
  20.   } else
  21.    return false;
  22.  } else
  23.   return false;
  24. }

代码示例来源：origin: org.apache.lucene/com.springsource.org.apache.lucene

  1. public int hashCode() {
  2.  initTermBuffer();
  3.  int code = termLength;
  4.  code = code * 31 + startOffset;
  5.  code = code * 31 + endOffset;
  6.  code = code * 31 + flags;
  7.  code = code * 31 + positionIncrement;
  8.  code = code * 31 + type.hashCode();
  9.  code = (payload == null ? code : code * 31 + payload.hashCode());
  10.  code = code * 31 + ArrayUtil.hashCode(termBuffer, 0, termLength);
  11.  return code;
  12. }

代码示例来源：origin: org.apache.lucene/lucene-core-jfrog

  1. public int hashCode() {
  2.  initTermBuffer();
  3.  int code = termLength;
  4.  code = code * 31 + startOffset;
  5.  code = code * 31 + endOffset;
  6.  code = code * 31 + flags;
  7.  code = code * 31 + positionIncrement;
  8.  code = code * 31 + type.hashCode();
  9.  code = (payload == null ? code : code * 31 + payload.hashCode());
  10.  code = code * 31 + ArrayUtil.hashCode(termBuffer, 0, termLength);
  11.  return code;
  12. }

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