+++ /dev/null
-package org.apache.lucene.index;
-
-/**
- * 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.
- */
-
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Random;
-
-import org.apache.lucene.analysis.Analyzer;
-import org.apache.lucene.analysis.MockAnalyzer;
-import org.apache.lucene.analysis.MockTokenizer;
-import org.apache.lucene.analysis.WhitespaceAnalyzer;
-import org.apache.lucene.document.Document;
-import org.apache.lucene.document.Field;
-import org.apache.lucene.document.Fieldable;
-import org.apache.lucene.search.Similarity;
-import org.apache.lucene.store.Directory;
-import org.apache.lucene.util.LuceneTestCase;
-
-import static org.apache.lucene.util.LuceneTestCase.TEST_VERSION_CURRENT;
-
-class DocHelper {
- public static final String FIELD_1_TEXT = "field one text";
- public static final String TEXT_FIELD_1_KEY = "textField1";
- public static Field textField1 = new Field(TEXT_FIELD_1_KEY, FIELD_1_TEXT,
- Field.Store.YES, Field.Index.ANALYZED, Field.TermVector.NO);
-
- public static final String FIELD_2_TEXT = "field field field two text";
- //Fields will be lexicographically sorted. So, the order is: field, text, two
- public static final int [] FIELD_2_FREQS = {3, 1, 1};
- public static final String TEXT_FIELD_2_KEY = "textField2";
- public static Field textField2 = new Field(TEXT_FIELD_2_KEY, FIELD_2_TEXT, Field.Store.YES, Field.Index.ANALYZED, Field.TermVector.WITH_POSITIONS_OFFSETS);
-
- public static final String FIELD_3_TEXT = "aaaNoNorms aaaNoNorms bbbNoNorms";
- public static final String TEXT_FIELD_3_KEY = "textField3";
- public static Field textField3 = new Field(TEXT_FIELD_3_KEY, FIELD_3_TEXT, Field.Store.YES, Field.Index.ANALYZED);
- static { textField3.setOmitNorms(true); }
-
- public static final String KEYWORD_TEXT = "Keyword";
- public static final String KEYWORD_FIELD_KEY = "keyField";
- public static Field keyField = new Field(KEYWORD_FIELD_KEY, KEYWORD_TEXT,
- Field.Store.YES, Field.Index.NOT_ANALYZED);
-
- public static final String NO_NORMS_TEXT = "omitNormsText";
- public static final String NO_NORMS_KEY = "omitNorms";
- public static Field noNormsField = new Field(NO_NORMS_KEY, NO_NORMS_TEXT,
- Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS);
-
- public static final String NO_TF_TEXT = "analyzed with no tf and positions";
- public static final String NO_TF_KEY = "omitTermFreqAndPositions";
- public static Field noTFField = new Field(NO_TF_KEY, NO_TF_TEXT,
- Field.Store.YES, Field.Index.ANALYZED);
- static {
- noTFField.setOmitTermFreqAndPositions(true);
- }
-
- public static final String UNINDEXED_FIELD_TEXT = "unindexed field text";
- public static final String UNINDEXED_FIELD_KEY = "unIndField";
- public static Field unIndField = new Field(UNINDEXED_FIELD_KEY, UNINDEXED_FIELD_TEXT,
- Field.Store.YES, Field.Index.NO);
-
-
- public static final String UNSTORED_1_FIELD_TEXT = "unstored field text";
- public static final String UNSTORED_FIELD_1_KEY = "unStoredField1";
- public static Field unStoredField1 = new Field(UNSTORED_FIELD_1_KEY, UNSTORED_1_FIELD_TEXT,
- Field.Store.NO, Field.Index.ANALYZED, Field.TermVector.NO);
-
- public static final String UNSTORED_2_FIELD_TEXT = "unstored field text";
- public static final String UNSTORED_FIELD_2_KEY = "unStoredField2";
- public static Field unStoredField2 = new Field(UNSTORED_FIELD_2_KEY, UNSTORED_2_FIELD_TEXT,
- Field.Store.NO, Field.Index.ANALYZED, Field.TermVector.YES);
-
- public static final String LAZY_FIELD_BINARY_KEY = "lazyFieldBinary";
- public static byte [] LAZY_FIELD_BINARY_BYTES;
- public static Field lazyFieldBinary;
-
- public static final String LAZY_FIELD_KEY = "lazyField";
- public static final String LAZY_FIELD_TEXT = "These are some field bytes";
- public static Field lazyField = new Field(LAZY_FIELD_KEY, LAZY_FIELD_TEXT, Field.Store.YES, Field.Index.ANALYZED);
-
- public static final String LARGE_LAZY_FIELD_KEY = "largeLazyField";
- public static String LARGE_LAZY_FIELD_TEXT;
- public static Field largeLazyField;
-
- //From Issue 509
- public static final String FIELD_UTF1_TEXT = "field one \u4e00text";
- public static final String TEXT_FIELD_UTF1_KEY = "textField1Utf8";
- public static Field textUtfField1 = new Field(TEXT_FIELD_UTF1_KEY, FIELD_UTF1_TEXT,
- Field.Store.YES, Field.Index.ANALYZED, Field.TermVector.NO);
-
- public static final String FIELD_UTF2_TEXT = "field field field \u4e00two text";
- //Fields will be lexicographically sorted. So, the order is: field, text, two
- public static final int [] FIELD_UTF2_FREQS = {3, 1, 1};
- public static final String TEXT_FIELD_UTF2_KEY = "textField2Utf8";
- public static Field textUtfField2 = new Field(TEXT_FIELD_UTF2_KEY, FIELD_UTF2_TEXT, Field.Store.YES,
- Field.Index.ANALYZED, Field.TermVector.WITH_POSITIONS_OFFSETS);
-
-
-
-
- public static Map<String,Object> nameValues = null;
-
- // ordered list of all the fields...
- // could use LinkedHashMap for this purpose if Java1.4 is OK
- public static Field[] fields = new Field[] {
- textField1,
- textField2,
- textField3,
- keyField,
- noNormsField,
- noTFField,
- unIndField,
- unStoredField1,
- unStoredField2,
- textUtfField1,
- textUtfField2,
- lazyField,
- lazyFieldBinary,//placeholder for binary field, since this is null. It must be second to last.
- largeLazyField//placeholder for large field, since this is null. It must always be last
- };
-
- public static Map<String,Fieldable> all =new HashMap<String,Fieldable>();
- public static Map<String,Fieldable> indexed =new HashMap<String,Fieldable>();
- public static Map<String,Fieldable> stored =new HashMap<String,Fieldable>();
- public static Map<String,Fieldable> unstored=new HashMap<String,Fieldable>();
- public static Map<String,Fieldable> unindexed=new HashMap<String,Fieldable>();
- public static Map<String,Fieldable> termvector=new HashMap<String,Fieldable>();
- public static Map<String,Fieldable> notermvector=new HashMap<String,Fieldable>();
- public static Map<String,Fieldable> lazy= new HashMap<String,Fieldable>();
- public static Map<String,Fieldable> noNorms=new HashMap<String,Fieldable>();
- public static Map<String,Fieldable> noTf=new HashMap<String,Fieldable>();
-
- static {
- //Initialize the large Lazy Field
- StringBuilder buffer = new StringBuilder();
- for (int i = 0; i < 10000; i++)
- {
- buffer.append("Lazily loading lengths of language in lieu of laughing ");
- }
-
- try {
- LAZY_FIELD_BINARY_BYTES = "These are some binary field bytes".getBytes("UTF8");
- } catch (UnsupportedEncodingException e) {
- }
- lazyFieldBinary = new Field(LAZY_FIELD_BINARY_KEY, LAZY_FIELD_BINARY_BYTES);
- fields[fields.length - 2] = lazyFieldBinary;
- LARGE_LAZY_FIELD_TEXT = buffer.toString();
- largeLazyField = new Field(LARGE_LAZY_FIELD_KEY, LARGE_LAZY_FIELD_TEXT, Field.Store.YES, Field.Index.ANALYZED);
- fields[fields.length - 1] = largeLazyField;
- for (int i=0; i<fields.length; i++) {
- Fieldable f = fields[i];
- add(all,f);
- if (f.isIndexed()) add(indexed,f);
- else add(unindexed,f);
- if (f.isTermVectorStored()) add(termvector,f);
- if (f.isIndexed() && !f.isTermVectorStored()) add(notermvector,f);
- if (f.isStored()) add(stored,f);
- else add(unstored,f);
- if (f.getOmitNorms()) add(noNorms,f);
- if (f.getOmitTermFreqAndPositions()) add(noTf,f);
- if (f.isLazy()) add(lazy, f);
- }
- }
-
-
- private static void add(Map<String,Fieldable> map, Fieldable field) {
- map.put(field.name(), field);
- }
-
-
- static
- {
- nameValues = new HashMap<String,Object>();
- nameValues.put(TEXT_FIELD_1_KEY, FIELD_1_TEXT);
- nameValues.put(TEXT_FIELD_2_KEY, FIELD_2_TEXT);
- nameValues.put(TEXT_FIELD_3_KEY, FIELD_3_TEXT);
- nameValues.put(KEYWORD_FIELD_KEY, KEYWORD_TEXT);
- nameValues.put(NO_NORMS_KEY, NO_NORMS_TEXT);
- nameValues.put(NO_TF_KEY, NO_TF_TEXT);
- nameValues.put(UNINDEXED_FIELD_KEY, UNINDEXED_FIELD_TEXT);
- nameValues.put(UNSTORED_FIELD_1_KEY, UNSTORED_1_FIELD_TEXT);
- nameValues.put(UNSTORED_FIELD_2_KEY, UNSTORED_2_FIELD_TEXT);
- nameValues.put(LAZY_FIELD_KEY, LAZY_FIELD_TEXT);
- nameValues.put(LAZY_FIELD_BINARY_KEY, LAZY_FIELD_BINARY_BYTES);
- nameValues.put(LARGE_LAZY_FIELD_KEY, LARGE_LAZY_FIELD_TEXT);
- nameValues.put(TEXT_FIELD_UTF1_KEY, FIELD_UTF1_TEXT);
- nameValues.put(TEXT_FIELD_UTF2_KEY, FIELD_UTF2_TEXT);
- }
-
- /**
- * Adds the fields above to a document
- * @param doc The document to write
- */
- public static void setupDoc(Document doc) {
- for (int i=0; i<fields.length; i++) {
- doc.add(fields[i]);
- }
- }
-
- /**
- * Writes the document to the directory using a segment
- * named "test"; returns the SegmentInfo describing the new
- * segment
- * @param dir
- * @param doc
- * @throws IOException
- */
- public static SegmentInfo writeDoc(Random random, Directory dir, Document doc) throws IOException
- {
- return writeDoc(random, dir, new MockAnalyzer(random, MockTokenizer.WHITESPACE, false), null, doc);
- }
-
- /**
- * Writes the document to the directory using the analyzer
- * and the similarity score; returns the SegmentInfo
- * describing the new segment
- * @param dir
- * @param analyzer
- * @param similarity
- * @param doc
- * @throws IOException
- */
- public static SegmentInfo writeDoc(Random random, Directory dir, Analyzer analyzer, Similarity similarity, Document doc) throws IOException {
- IndexWriter writer = new IndexWriter(dir, new IndexWriterConfig( /* LuceneTestCase.newIndexWriterConfig(random, */
- TEST_VERSION_CURRENT, analyzer).setSimilarity(similarity));
- //writer.setUseCompoundFile(false);
- writer.addDocument(doc);
- writer.commit();
- SegmentInfo info = writer.newestSegment();
- writer.close();
- return info;
- }
-
- public static int numFields(Document doc) {
- return doc.getFields().size();
- }
-}
fnp / pylucene.git / blobdiff