Example usage for org.apache.lucene.index FieldFilterLeafReader FieldFilterLeafReader

Introduction

In this page you can find the example usage for org.apache.lucene.index FieldFilterLeafReader FieldFilterLeafReader.

Prototype

public FieldFilterLeafReader(LeafReader in, Set<String> fields, boolean negate) 

Source Link

Usage

From source file:org.elasticsearch.test.FieldMaskingReader.java

License:Apache License

public FieldMaskingReader(final String field, DirectoryReader in) throws IOException {
    super(in, new FilterDirectoryReader.SubReaderWrapper() {
        @Override/*from  w  w w .j  a v  a 2 s  . co m*/
        public LeafReader wrap(LeafReader reader) {
            return new FieldFilterLeafReader(reader, Collections.singleton(field), true);
        }
    });
    this.field = field;

}

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