A C D E F G H I K M N O P R S T U V W

A

add_attr(String) - Method in class estraier.Condition

Add an expression for an attribute.

add_attr(String, String) - Method in class estraier.Document

Add an attribute.

add_attr_index(String, int) - Method in class estraier.Database

Add an index for narrowing or sorting with document attributes.

add_hidden_text(String) - Method in class estraier.Document

Add a hidden sentence.

add_pseudo_index(String) - Method in class estraier.Database

Add a pseudo index directory.

add_text(String) - Method in class estraier.Document

Add a sentence of text.

AGITO - Static variable in class estraier.Condition

option: check N-gram keys skipping by three

attr(String) - Method in class estraier.Document

Get the value of an attribute.

attr_names() - Method in class estraier.Document

Get a list of attribute names.

C

cat_texts() - Method in class estraier.Document

Concatenate sentences of the text.

close() - Method in class estraier.Database

Close the database.

Cmd - Class in estraier

Command line utility for the core API.

Condition - Class in estraier

Abstraction of search condition.

Condition() - Constructor for class estraier.Condition

Create a search condition object.

D

Database - Class in estraier

Abstraction of database

Database() - Constructor for class estraier.Database

Create a database object.

DatabaseInformer - Interface in estraier

Interface of database informer

DBCHRCAT - Static variable in class estraier.Database

open mode: use character category analyzer

DBCREAT - Static variable in class estraier.Database

open mode: a writer creating

DBHUGE - Static variable in class estraier.Database

open mode: huge tuning

DBHUGE2 - Static variable in class estraier.Database

open mode: huge tuning second

DBHUGE3 - Static variable in class estraier.Database

open mode: huge tuning third

DBLARGE - Static variable in class estraier.Database

open mode: large tuning

DBLCKNB - Static variable in class estraier.Database

open mode: lock without blocking

DBNOLCK - Static variable in class estraier.Database

open mode: open without locking

DBPERFNG - Static variable in class estraier.Database

open mode: use perfect N-gram analyzer

DBREADER - Static variable in class estraier.Database

open mode: open as a reader

DBSCASIS - Static variable in class estraier.Database

open mode: refrain from adjustment of scores

DBSCINT - Static variable in class estraier.Database

open mode: store scores as integer

DBSCVOID - Static variable in class estraier.Database

open mode: store scores as void

DBSMALL - Static variable in class estraier.Database

open mode: small tuning

DBTRUNC - Static variable in class estraier.Database

open mode: a writer truncating

DBWRITER - Static variable in class estraier.Database

open mode: open as a writer

doc_num() - Method in class estraier.Database

Get the number of documents.

doc_num() - Method in class estraier.Result

Get the number of documents.

Document - Class in estraier

Abstraction of document.

Document() - Constructor for class estraier.Document

Create a document object.

Document(String) - Constructor for class estraier.Document

Create a document object made from draft data.

dump_draft() - Method in class estraier.Document

Dump draft data.

E

ECLDIR - Static variable in class estraier.Condition

eclipse tuning: on directory basis

ECLFILE - Static variable in class estraier.Condition

eclipse tuning: on file basis

ECLSERV - Static variable in class estraier.Condition

eclipse tuning: on server basis

ECLSIMURL - Static variable in class estraier.Condition

eclipse tuning: consider URL

edit_doc(Document) - Method in class estraier.Database

Edit attributes of a document.

err_msg(int) - Method in class estraier.Database

Get the string of an error code.

ERRACCES - Static variable in class estraier.Database

error code: access forbidden

ERRDB - Static variable in class estraier.Database

error code: database problem

ERRINVAL - Static variable in class estraier.Database

error code: invalid argument

ERRIO - Static variable in class estraier.Database

error code: I/O problem

ERRLOCK - Static variable in class estraier.Database

error code: lock failure

ERRMISC - Static variable in class estraier.Database

error code: miscellaneous

ERRNOERR - Static variable in class estraier.Database

error code: no error

ERRNOITEM - Static variable in class estraier.Database

error code: no item

error() - Method in class estraier.Database

Get the last happened error code.

estraier - package estraier

F

FAST - Static variable in class estraier.Condition

option: check N-gram keys skipping by two

fatal() - Method in class estraier.Database

Check whether the database has a fatal error.

finalize() - Method in class estraier.Condition

Release resources.

finalize() - Method in class estraier.Database

Release resources.

finalize() - Method in class estraier.Document

Release resources.

finalize() - Method in class estraier.Result

Release resources.

flush(int) - Method in class estraier.Database

Flush index words in the cache.

G

GDNOATTR - Static variable in class estraier.Database

get_doc option: no attributes

GDNOKWD - Static variable in class estraier.Database

get_doc option: no keywords

GDNOTEXT - Static variable in class estraier.Database

get_doc option: no text

get_dbidx(int) - Method in class estraier.Result

Get the index of the container database of a document.

get_doc(int, int) - Method in class estraier.Database

Retrieve a document.

get_doc_attr(int, String) - Method in class estraier.Database

Retrieve the value of an attribute of a document.

get_doc_id(int) - Method in class estraier.Result

Get the ID number of a document.

get_score(int) - Method in class estraier.Result

Get the score of a document.

get_shadows(int) - Method in class estraier.Result

Get an array of ID numbers of eclipsed docuemnts of a document.

H

hint(String) - Method in class estraier.Result

Get the value of a hint word.

hint_words() - Method in class estraier.Result

Get a list of hint words.

I

id() - Method in class estraier.Document

Get the ID number.

IDXATTRNUM - Static variable in class estraier.Database

attribute index type: for narrowing with attributes as numbers

IDXATTRSEQ - Static variable in class estraier.Database

attribute index type: for multipurpose sequencial access method

IDXATTRSTR - Static variable in class estraier.Database

attribute index type: for narrowing with attributes as strings

inform(String) - Method in interface estraier.DatabaseInformer

Inform of a database event.

ISECT - Static variable in class estraier.Condition

option: with the intersection phrase

K

keywords() - Method in class estraier.Document

Get attached keywords.

M

main(String[]) - Static method in class estraier.Cmd

Main routine of the command.

make_snippet(List, int, int, int) - Method in class estraier.Document

Make a snippet of the body text.

merge(String, int) - Method in class estraier.Database

Merge another database.

MGCLEAN - Static variable in class estraier.Database

merge option: clean up dispensable regions

N

name() - Method in class estraier.Database

Get the name.

NOIDF - Static variable in class estraier.Condition

option: without TF-IDF tuning

O

ODCLEAN - Static variable in class estraier.Database

out_doc option: clean up dispensable regions

open(String, int) - Method in class estraier.Database

Open the database.

optimize(int) - Method in class estraier.Database

Optimize the database.

OPTNODBOPT - Static variable in class estraier.Database

optimize option: omit optimization of the database files

OPTNOPURGE - Static variable in class estraier.Database

optimize option: omit purging dispensable region of deleted

out_doc(int, int) - Method in class estraier.Database

Remove a document.

P

PDCLEAN - Static variable in class estraier.Database

put_doc option: clean up dispensable regions

PDWEIGHT - Static variable in class estraier.Database

put_doc option: weight scores statically when indexing

put_doc(Document, int) - Method in class estraier.Database

Add a document.

R

Result - Class in estraier

Abstraction of result set from database.

ROUGH - Static variable in class estraier.Condition

option: with the rough phrase

S

scan_doc(Document, Condition) - Method in class estraier.Database

Check whether a document object matches the phrase of a search condition object definitely.

score() - Method in class estraier.Document

Get the substitute score.

search(Condition) - Method in class estraier.Database

Search for documents corresponding a condition.

search_meta(Database[], Condition) - Static method in class estraier.Database

Search plural databases for documents corresponding a condition.

set_auxiliary(int) - Method in class estraier.Condition

Set permission to adopt result of the auxiliary index.

set_cache_size(double, int, int, int) - Method in class estraier.Database

Set the maximum size of the cache memory.

set_distinct(String) - Method in class estraier.Condition

Set the attribute distinction filter.

set_eclipse(double) - Method in class estraier.Condition

Set the lower limit of similarity eclipse.

set_informer(DatabaseInformer) - Method in class estraier.Database

Set the callback function to inform of database events.

set_keywords(Map) - Method in class estraier.Document

Attach keywords.

set_mask(int) - Method in class estraier.Condition

Set the mask of targets of meta search.

set_max(int) - Method in class estraier.Condition

Set the maximum number of retrieval.

set_options(int) - Method in class estraier.Condition

Set options of retrieval.

set_order(String) - Method in class estraier.Condition

Set the order.

set_phrase(String) - Method in class estraier.Condition

Set the search phrase.

set_score(int) - Method in class estraier.Document

Set the substitute score.

set_skip(int) - Method in class estraier.Condition

Set the number of skipped documents.

set_wildmax(int) - Method in class estraier.Database

Set the maximum number of expansion of wild cards.

SIMPLE - Static variable in class estraier.Condition

option: with the simplified phrase

size() - Method in class estraier.Database

Get the size.

SURE - Static variable in class estraier.Condition

option: check every N-gram key

sync() - Method in class estraier.Database

Synchronize updating contents.

T

texts() - Method in class estraier.Document

Get a list of sentences of the text.

U

UNION - Static variable in class estraier.Condition

option: with the union phrase

uri_to_id(String) - Method in class estraier.Database

Get the ID of a document specified by URI.

USUAL - Static variable in class estraier.Condition

option: check N-gram keys skipping by one

V

VERSION - Static variable in class estraier.Database

version of Hyper Estraier

W

word_num() - Method in class estraier.Database

Get the number of unique words.

A C D E F G H I K M N O P R S T U V W