<commit_before>package org.cinchapi.concourse.server.storage.cache;

import java.io.IOException;
import java.nio.channels.FileChannel;

import org.cinchapi.concourse.server.concurrent.ReadWriteSharedLock;
import org.cinchapi.concourse.server.io.Byteable;
import org.cinchapi.concourse.server.io.Composite;
import org.cinchapi.concourse.server.io.FileSystem;
import org.cinchapi.concourse.server.io.Serializables;
import org.cinchapi.vendor.jsr166e.StampedLock;

import com.google.common.base.Preconditions;
import com.google.common.base.Throwables;

/**
 * A wrapper around a {@link com.google.common.hash.BloomFilter} with methods to
 * make it easier to add one or more {@link Byteable} objects
 * to the filter at a time while abstracting away the notion of<commit_msg>Added a class ConcurrrentBloomFilter which would be use by SearchBlock having multiple read or write at a time<commit_after>package org.cinchapi.concourse.server.storage.cache;

import org.cinchapi.concourse.server.concurrent.ReadWriteSharedLock;
import org.cinchapi.concourse.server.io.Byteable;
import org.cinchapi.concourse.server.io.Composite;

/**
 * A wrapper around a {@link com.google.common.hash.BloomFilter} with methods to
 * make it easier to add one or more {@link Byteable} objects
 * to the filter at a time while abstracting away the notion of
{'fraction_non_alphanumeric': 0.09015777610818933, 'fraction_numerical': 0.002253944402704733, 'mean_word_length': 5.434782608695652, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6653122', 'n_tokens_mistral': 405, 'n_tokens_neox': 402, 'n_words': 110}