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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.Closeable;
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import java.io.IOException;
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final class FormatPostingsTermsWriter extends FormatPostingsTermsConsumer implements Closeable {
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final FormatPostingsFieldsWriter parent;
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final FormatPostingsDocsWriter docsWriter;
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final TermInfosWriter termsOut;
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FormatPostingsTermsWriter(SegmentWriteState state, FormatPostingsFieldsWriter parent) throws IOException {
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termsOut = parent.termsOut;
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docsWriter = new FormatPostingsDocsWriter(state, this);
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void setField(FieldInfo fieldInfo) {
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this.fieldInfo = fieldInfo;
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docsWriter.setField(fieldInfo);
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/** Adds a new term in this field */
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FormatPostingsDocsConsumer addTerm(char[] text, int start) {
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currentTermStart = start;
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// TODO: this is abstraction violation -- ideally this
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// terms writer is not so "invasive", looking for file
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// pointers in its child consumers.
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freqStart = docsWriter.out.getFilePointer();
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if (docsWriter.posWriter.out != null)
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proxStart = docsWriter.posWriter.out.getFilePointer();
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parent.skipListWriter.resetSkip();
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/** Called when we are done adding terms to this field */
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public void close() throws IOException {