public class GoogleNGramsSQLBacked
extends java.lang.Object
Constructor and Description |
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GoogleNGramsSQLBacked() |
Modifier and Type | Method and Description |
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static void |
closeConnection() |
static boolean |
existsTable(java.lang.String tablename) |
static int |
get1GramRank(java.lang.String str)
Return rank of 1 gram in google ngeams if it is less than 20k.
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static long |
getCount(java.lang.String str)
Queries the SQL tables for the count of the phrase.
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static java.util.List<Pair<java.lang.String,java.lang.Long>> |
getCounts(java.util.Collection<java.lang.String> strs) |
static int |
getTotalCount(int ngram)
Note that this is really really slow for ngram > 1
TODO: make this fast (if we had been using mysql we could have)
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static void |
main(java.lang.String[] args) |
static void |
populateTablesInSQL(java.lang.String dir,
java.util.Collection<java.lang.Integer> typesOfPhrases) |
static void |
setDBName(java.lang.String DBName) |
public static boolean existsTable(java.lang.String tablename) throws java.sql.SQLException
java.sql.SQLException
public static long getCount(java.lang.String str)
str
- : phrasejava.sql.SQLException
public static java.util.List<Pair<java.lang.String,java.lang.Long>> getCounts(java.util.Collection<java.lang.String> strs) throws java.sql.SQLException
java.sql.SQLException
public static void populateTablesInSQL(java.lang.String dir, java.util.Collection<java.lang.Integer> typesOfPhrases) throws java.sql.SQLException
java.sql.SQLException
public static int getTotalCount(int ngram)
public static int get1GramRank(java.lang.String str)
public static void closeConnection() throws java.sql.SQLException
java.sql.SQLException
public static void main(java.lang.String[] args)
public static void setDBName(java.lang.String DBName)