本文整理汇总了Java中org.apache.lucene.document.FieldType.storeTermVectorOffsets方法的典型用法代码示例。如果您正苦于以下问题：Java FieldType.storeTermVectorOffsets方法的具体用法？Java FieldType.storeTermVectorOffsets怎么用？Java FieldType.storeTermVectorOffsets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.document.FieldType的用法示例。
在下文中一共展示了FieldType.storeTermVectorOffsets方法的2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: termVectorOptionsToString
import org.apache.lucene.document.FieldType; //导入方法依赖的package包/类
public static String termVectorOptionsToString(FieldType fieldType) {
if (!fieldType.storeTermVectors()) {
return "no";
} else if (!fieldType.storeTermVectorOffsets() && !fieldType.storeTermVectorPositions()) {
return "yes";
} else if (fieldType.storeTermVectorOffsets() && !fieldType.storeTermVectorPositions()) {
return "with_offsets";
} else {
StringBuilder builder = new StringBuilder("with");
if (fieldType.storeTermVectorPositions()) {
builder.append("_positions");
}
if (fieldType.storeTermVectorOffsets()) {
builder.append("_offsets");
}
if (fieldType.storeTermVectorPayloads()) {
builder.append("_payloads");
}
return builder.toString();
}
}
示例2: newField
import org.apache.lucene.document.FieldType; //导入方法依赖的package包/类
public synchronized static Field newField(Random random, String name, String value, FieldType type) {
// Defeat any consumers that illegally rely on intern'd
// strings (we removed this from Lucene a while back):
name = new String(name);
FieldType prevType = fieldToType.get(name);
if (usually(random) || !type.indexed() || prevType != null) {
// most of the time, don't modify the params
if (prevType == null) {
fieldToType.put(name, new FieldType(type));
} else {
type = mergeTermVectorOptions(type, prevType);
}
return new Field(name, value, type);
}
// TODO: once all core & test codecs can index
// offsets, sometimes randomly turn on offsets if we are
// already indexing positions...
FieldType newType = new FieldType(type);
if (!newType.stored() && random.nextBoolean()) {
newType.setStored(true); // randomly store it
}
// Randomly turn on term vector options, but always do
// so consistently for the same field name:
if (!newType.storeTermVectors() && random.nextBoolean()) {
newType.setStoreTermVectors(true);
if (!newType.storeTermVectorPositions()) {
newType.setStoreTermVectorPositions(random.nextBoolean());
if (newType.storeTermVectorPositions()) {
if (!newType.storeTermVectorPayloads() && !OLD_FORMAT_IMPERSONATION_IS_ACTIVE) {
newType.setStoreTermVectorPayloads(random.nextBoolean());
}
}
}
if (!newType.storeTermVectorOffsets()) {
newType.setStoreTermVectorOffsets(random.nextBoolean());
}
if (VERBOSE) {
System.out.println("NOTE: LuceneTestCase: upgrade name=" + name + " type=" + newType);
}
}
newType.freeze();
fieldToType.put(name, newType);
// TODO: we need to do this, but smarter, ie, most of
// the time we set the same value for a given field but
// sometimes (rarely) we change it up:
/*
if (newType.omitNorms()) {
newType.setOmitNorms(random.nextBoolean());
}
*/
return new Field(name, value, newType);
}