当前位置: 首页>>代码示例>>Java>>正文

Java StoredFieldVisitor.longField方法代码示例

本文整理汇总了Java中org.apache.lucene.index.StoredFieldVisitor.longField方法的典型用法代码示例。如果您正苦于以下问题：Java StoredFieldVisitor.longField方法的具体用法？Java StoredFieldVisitor.longField怎么用？Java StoredFieldVisitor.longField使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.lucene.index.StoredFieldVisitor的用法示例。


在下文中一共展示了StoredFieldVisitor.longField方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: readField

import org.apache.lucene.index.StoredFieldVisitor; //导入方法依赖的package包/类
private void readField(StoredFieldVisitor visitor, FieldInfo info, int bits) throws IOException {
  final int numeric = bits & FIELD_IS_NUMERIC_MASK;
  if (numeric != 0) {
    switch(numeric) {
      case FIELD_IS_NUMERIC_INT:
        visitor.intField(info, fieldsStream.readInt());
        return;
      case FIELD_IS_NUMERIC_LONG:
        visitor.longField(info, fieldsStream.readLong());
        return;
      case FIELD_IS_NUMERIC_FLOAT:
        visitor.floatField(info, Float.intBitsToFloat(fieldsStream.readInt()));
        return;
      case FIELD_IS_NUMERIC_DOUBLE:
        visitor.doubleField(info, Double.longBitsToDouble(fieldsStream.readLong()));
        return;
      default:
        throw new CorruptIndexException("Invalid numeric type: " + Integer.toHexString(numeric));
    }
  } else { 
    final int length = fieldsStream.readVInt();
    byte bytes[] = new byte[length];
    fieldsStream.readBytes(bytes, 0, length);
    if ((bits & FIELD_IS_BINARY) != 0) {
      visitor.binaryField(info, bytes);
    } else {
      visitor.stringField(info, new String(bytes, 0, bytes.length, StandardCharsets.UTF_8));
    }
  }
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:31，代码来源:Lucene40StoredFieldsReader.java

示例2: readField

import org.apache.lucene.index.StoredFieldVisitor; //导入方法依赖的package包/类
private static void readField(DataInput in, StoredFieldVisitor visitor, FieldInfo info, int bits) throws IOException {
  switch (bits & TYPE_MASK) {
    case BYTE_ARR:
      int length = in.readVInt();
      byte[] data = new byte[length];
      in.readBytes(data, 0, length);
      visitor.binaryField(info, data);
      break;
    case STRING:
      length = in.readVInt();
      data = new byte[length];
      in.readBytes(data, 0, length);
      visitor.stringField(info, new String(data, StandardCharsets.UTF_8));
      break;
    case NUMERIC_INT:
      visitor.intField(info, in.readInt());
      break;
    case NUMERIC_FLOAT:
      visitor.floatField(info, Float.intBitsToFloat(in.readInt()));
      break;
    case NUMERIC_LONG:
      visitor.longField(info, in.readLong());
      break;
    case NUMERIC_DOUBLE:
      visitor.doubleField(info, Double.longBitsToDouble(in.readLong()));
      break;
    default:
      throw new AssertionError("Unknown type flag: " + Integer.toHexString(bits));
  }
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:31，代码来源:CompressingStoredFieldsReader.java

示例3: readField

import org.apache.lucene.index.StoredFieldVisitor; //导入方法依赖的package包/类
private void readField(StoredFieldVisitor visitor, FieldInfo info, int bits) throws IOException {
  final int numeric = bits & FIELD_IS_NUMERIC_MASK;
  if (numeric != 0) {
    switch(numeric) {
      case FIELD_IS_NUMERIC_INT:
        visitor.intField(info, fieldsStream.readInt());
        return;
      case FIELD_IS_NUMERIC_LONG:
        visitor.longField(info, fieldsStream.readLong());
        return;
      case FIELD_IS_NUMERIC_FLOAT:
        visitor.floatField(info, Float.intBitsToFloat(fieldsStream.readInt()));
        return;
      case FIELD_IS_NUMERIC_DOUBLE:
        visitor.doubleField(info, Double.longBitsToDouble(fieldsStream.readLong()));
        return;
      default:
        throw new CorruptIndexException("Invalid numeric type: " + Integer.toHexString(numeric));
    }
  } else { 
    final int length = fieldsStream.readVInt();
    byte bytes[] = new byte[length];
    fieldsStream.readBytes(bytes, 0, length);
    if ((bits & FIELD_IS_BINARY) != 0) {
      visitor.binaryField(info, bytes);
    } else {
      visitor.stringField(info, new String(bytes, 0, bytes.length, IOUtils.CHARSET_UTF_8));
    }
  }
}
开发者ID:pkarmstr，项目名称:NYBC，代码行数:31，代码来源:Lucene40StoredFieldsReader.java

示例4: readField

import org.apache.lucene.index.StoredFieldVisitor; //导入方法依赖的package包/类
private static void readField(ByteArrayDataInput in, StoredFieldVisitor visitor, FieldInfo info, int bits) throws IOException {
  switch (bits & TYPE_MASK) {
    case BYTE_ARR:
      int length = in.readVInt();
      byte[] data = new byte[length];
      in.readBytes(data, 0, length);
      visitor.binaryField(info, data);
      break;
    case STRING:
      length = in.readVInt();
      data = new byte[length];
      in.readBytes(data, 0, length);
      visitor.stringField(info, new String(data, IOUtils.CHARSET_UTF_8));
      break;
    case NUMERIC_INT:
      visitor.intField(info, in.readInt());
      break;
    case NUMERIC_FLOAT:
      visitor.floatField(info, Float.intBitsToFloat(in.readInt()));
      break;
    case NUMERIC_LONG:
      visitor.longField(info, in.readLong());
      break;
    case NUMERIC_DOUBLE:
      visitor.doubleField(info, Double.longBitsToDouble(in.readLong()));
      break;
    default:
      throw new AssertionError("Unknown type flag: " + Integer.toHexString(bits));
  }
}
开发者ID:pkarmstr，项目名称:NYBC，代码行数:31，代码来源:CompressingStoredFieldsReader.java

示例5: readField

import org.apache.lucene.index.StoredFieldVisitor; //导入方法依赖的package包/类
private static void readField(DataInput in, StoredFieldVisitor visitor, FieldInfo info, int bits) throws IOException {
  switch (bits & TYPE_MASK) {
    case BYTE_ARR:
      int length = in.readVInt();
      byte[] data = new byte[length];
      in.readBytes(data, 0, length);
      visitor.binaryField(info, data);
      break;
    case STRING:
      length = in.readVInt();
      data = new byte[length];
      in.readBytes(data, 0, length);
      visitor.stringField(info, new String(data, IOUtils.CHARSET_UTF_8));
      break;
    case NUMERIC_INT:
      visitor.intField(info, in.readInt());
      break;
    case NUMERIC_FLOAT:
      visitor.floatField(info, Float.intBitsToFloat(in.readInt()));
      break;
    case NUMERIC_LONG:
      visitor.longField(info, in.readLong());
      break;
    case NUMERIC_DOUBLE:
      visitor.doubleField(info, Double.longBitsToDouble(in.readLong()));
      break;
    default:
      throw new AssertionError("Unknown type flag: " + Integer.toHexString(bits));
  }
}
开发者ID:yintaoxue，项目名称:read-open-source-code，代码行数:31，代码来源:CompressingStoredFieldsReader.java


注：本文中的org.apache.lucene.index.StoredFieldVisitor.longField方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。