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

## A

AGITO - Static variable in class estraier.Condition
  option: check N-gram keys skipping by three
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.
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

Cmd - class estraier.Cmd.
  Command line utility for the core API.
Condition - class estraier.Condition.
  Abstraction of search condition.
Condition() - Constructor for class estraier.Condition
  Create a search condition object.
cat_texts() - Method in class estraier.Document
  Concatenate sentences of the text.
close() - Method in class estraier.Database
  Close the database.

## D

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
Database - class estraier.Database.
  Abstraction of database
Database() - Constructor for class estraier.Database
  Create a database object.
DatabaseInformer - interface estraier.DatabaseInformer.
  Interface of database informer
Document - class estraier.Document.
  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.
doc_num() - Method in class estraier.Database
  Get the number of documents.
doc_num() - Method in class estraier.Result
  Get the number of documents.
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
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
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.
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

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
ISECT - Static variable in class estraier.Condition
  option: with the intersection phrase
id() - Method in class estraier.Document
  Get the ID number.
inform(String) - Method in interface estraier.DatabaseInformer
  Inform of a database event.

## K

keywords() - Method in class estraier.Document
  Get attached keywords.

## M

MGCLEAN - Static variable in class estraier.Database
  merge option: clean up dispensable regions
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.

## N

NOIDF - Static variable in class estraier.Condition
  option: without TF-IDF tuning
name() - Method in class estraier.Database
  Get the name.

## O

ODCLEAN - Static variable in class estraier.Database
  out_doc option: clean up dispensable regions
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
open(String, int) - Method in class estraier.Database
  Open the database.
optimize(int) - Method in class estraier.Database
  Optimize the database.
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

ROUGH - Static variable in class estraier.Condition
  option: with the rough phrase
Result - class estraier.Result.
  Abstraction of result set from database.

## S

SIMPLE - Static variable in class estraier.Condition
  option: with the simplified phrase
SURE - Static variable in class estraier.Condition
  option: check every N-gram key
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.
size() - Method in class estraier.Database
  Get the size.
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
USUAL - Static variable in class estraier.Condition
  option: check N-gram keys skipping by one
uri_to_id(String) - Method in class estraier.Database
  Get the ID of a document specified by URI.

## 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

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