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package org.apache.lucene.index;
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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import java.io.IOException;
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final class TermsHashPerThread extends InvertedDocConsumerPerThread {
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final TermsHash termsHash;
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final TermsHashConsumerPerThread consumer;
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final TermsHashPerThread nextPerThread;
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final CharBlockPool charPool;
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final IntBlockPool intPool;
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final ByteBlockPool bytePool;
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final boolean primary;
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final DocumentsWriter.DocState docState;
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public TermsHashPerThread(DocInverterPerThread docInverterPerThread, final TermsHash termsHash, final TermsHash nextTermsHash, final TermsHashPerThread primaryPerThread) {
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docState = docInverterPerThread.docState;
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this.termsHash = termsHash;
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this.consumer = termsHash.consumer.addThread(this);
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if (nextTermsHash != null) {
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charPool = new CharBlockPool(termsHash.docWriter);
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charPool = primaryPerThread.charPool;
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intPool = new IntBlockPool(termsHash.docWriter);
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bytePool = new ByteBlockPool(termsHash.docWriter.byteBlockAllocator);
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if (nextTermsHash != null)
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nextPerThread = nextTermsHash.addThread(docInverterPerThread, this);
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InvertedDocConsumerPerField addField(DocInverterPerField docInverterPerField, final FieldInfo fieldInfo) {
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return new TermsHashPerField(docInverterPerField, this, nextPerThread, fieldInfo);
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synchronized public void abort() {
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if (nextPerThread != null) {
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nextPerThread.abort();
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public void startDocument() throws IOException {
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consumer.startDocument();
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if (nextPerThread != null)
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nextPerThread.consumer.startDocument();
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public DocumentsWriter.DocWriter finishDocument() throws IOException {
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final DocumentsWriter.DocWriter doc = consumer.finishDocument();
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final DocumentsWriter.DocWriter doc2;
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if (nextPerThread != null)
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doc2 = nextPerThread.consumer.finishDocument();
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void reset(boolean recyclePostings) {