org.wandora.application.tools.extractors.freebase

Class AbstractFreebaseExtractor

java.lang.Object

org.wandora.application.tools.AbstractWandoraTool

org.wandora.application.tools.extractors.AbstractExtractor

org.wandora.application.tools.extractors.freebase.AbstractFreebaseExtractor

All Implemented Interfaces:

java.io.Serializable, java.lang.Runnable, BrowserPluginExtractor, DropExtractor, WandoraTool, WandoraToolLogger, Handler, InterruptHandler, TopicMapLogger

Direct Known Subclasses:

FreebaseMQLExtractor

public abstract class AbstractFreebaseExtractor
extends AbstractExtractor

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String[]	contentTypes
static java.lang.String	FREEBASE_BASE_SI
static java.lang.String	FREEBASE_WANDORA_SI
static java.lang.String	LANG_SI
static java.lang.String	LINK_SI
static java.lang.String	NAME_SI
static java.lang.String	OBJECT_SI
static java.lang.String	SOURCE_SI
static java.lang.String	TARGET_SI
static java.lang.String	TYPE_SI

Fields inherited from class org.wandora.application.tools.extractors.AbstractExtractor

CUSTOM_EXTRACTOR, DONE_FAILED, DONE_MANY, DONE_ONE, EXACTLY_GIVEN_URLS, FILE_EXTRACTOR, FILE_PATTERN, GIVEN_URLS_AND_ALL_CRAWLED_DOCUMENTS, GIVEN_URLS_AND_CRAWLED_DOCUMENTS_IN_URL_DOMAIN, GIVEN_URLS_AND_LINKED_DOCUMENTS, GIVEN_URLS_AND_URL_BELOW, INFO_WAIT_WHILE_WORKING, LOG_TITLE, POINT_START_URL_TEXT, RAW_EXTRACTOR, SELECT_DIALOG_TITLE, STRING_EXTRACTOR_NOT_SUPPORTED_MESSAGE, URL_EXTRACTOR

Fields inherited from interface org.wandora.application.WandoraToolLogger

CLOSE, EXECUTE, INVISIBLE, VISIBLE, WAIT

Fields inherited from interface org.wandora.application.tools.browserextractors.BrowserPluginExtractor

RETURN_ERROR, RETURN_INFO

Constructor Summary

Constructors

Constructor and Description
AbstractFreebaseExtractor()

Method Summary

Modifier and Type	Method and Description
Topic	createFreebaseTopic(TopicMap tm, org.json.JSONObject mqlObject)
Topic	createLinkType(TopicMap tm, org.json.JSONObject mqlObject)
Topic	createType(TopicMap tm, org.json.JSONObject mqlObject)
java.lang.String[]	getContentTypes() Returns an array of String containing the content-types this ContentHandler can process.
java.lang.String	getDescription() AdminToolManager views tool descriptions while user browses available tools and build user customizable GUI elements such as Tools menu.
static Topic	getFreebaseType(TopicMap tm)
javax.swing.Icon	getIcon() All tools may have identifying graphic icon used within tool GUI elements.
protected static Topic	getLangTopic(TopicMap tm)
static Topic	getLinkType(TopicMap tm)
java.lang.String	getName() Tools name represent the tool in UI unless the tool has been given explicitly another GUI name.
static Topic	getNameType(TopicMap tm)
static Topic	getObjectType(TopicMap tm)
protected static Topic	getOrCreateTopic(TopicMap tm, java.lang.String si)
protected static Topic	getOrCreateTopic(TopicMap tm, java.lang.String si, java.lang.String bn)
protected static java.lang.String	getQuery(java.lang.String id)
static Topic	getSourceType(TopicMap tm)
static Topic	getTargetType(TopicMap tm)
static Topic	getTypeType(TopicMap tm)
protected static Topic	getWandoraClassTopic(TopicMap tm)
protected static void	makeSubclassOf(TopicMap tm, Topic t, Topic superclass)
boolean	runInOwnThread() Whether or not this tool should fork own thread.
boolean	useURLCrawler()

Methods inherited from class org.wandora.application.tools.extractors.AbstractExtractor

_extractTopicsFrom, _extractTopicsFrom, _extractTopicsFrom, acceptBrowserExtractRequest, addCrawlerUrl, browserExtractorConsumesPlainText, buildSI, buildSL, clearMasterSubject, createAssociation, createAssociation, createTopic, createTopic, createTopic, createTopic, createTopic, createTopic, createTopic, croppedFilename, croppedFilename, croppedUrlString, croppedUrlString, doBrowserExtract, dropExtract, dropExtract, dropExtract, execute, extractTopicsFrom, extractTopicsFrom, extractTopicsFrom, extractTopicsFrom, extractTopicsFromText, getBrowserExtractorName, getCrawlerMode, getExtractorType, getForceContent, getForceFiles, getForceUrls, getGUIText, getGUIText, getInterruptsHandled, getMasterSubject, getType, getWandora, handle, handleContent, handleCustomType, handleFiles, handleForcedContent, handleInterrupt, handleStringContent, handleUrls, initializeCustomType, instantDropHandle, makeSubclassOfWandoraClass, setData, setDisplayName, setForceContent, setForceFiles, setForceUrls, setMasterSubject, setMasterSubject, setTopicMap, setupCrawler, setWandora, takeNap, urlEncode, useTempTopicMap

Methods inherited from class org.wandora.application.tools.AbstractWandoraTool

addUndoMarker, addUndoMarker, allowMultipleInvocations, clearAllThreads, clearThreads, clearThreads, clearToolLock, clearToolLock, clearToolLocks, configure, execute, execute, forceStop, forceStop, getContext, getCurrentLogger, getDefaultLogger, getHistory, getLastLogger, getState, getThreads, getThreads, getToolMenuItem, getToolMenuItem, getTopicName, hlog, initialize, interruptAllThreads, interruptThreads, interruptThreads, isConfigurable, isRunning, isRunning, lockLog, log, log, log, log, requiresRefresh, run, setContext, setDefaultLogger, setLogTitle, setProgress, setProgressMax, setState, setToolLogger, singleLog, singleLog, singleLog, solveContextTopicMap, solveNameForTopicMap, writeOptions

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.wandora.application.WandoraTool

configure, execute, execute, getContext, getToolMenuItem, hlog, initialize, isConfigurable, isRunning, log, log, log, log, requiresRefresh, setContext, setToolLogger, writeOptions

Methods inherited from interface org.wandora.application.WandoraToolLogger

forceStop, getHistory, getState, lockLog, setLogTitle, setProgress, setProgressMax, setState

Methods inherited from interface java.lang.Runnable

run

Field Detail

contentTypes

private final java.lang.String[] contentTypes

FREEBASE_WANDORA_SI

public static final java.lang.String FREEBASE_WANDORA_SI

See Also:

Constant Field Values

FREEBASE_BASE_SI

public static final java.lang.String FREEBASE_BASE_SI

See Also:

Constant Field Values

OBJECT_SI

public static final java.lang.String OBJECT_SI

See Also:

Constant Field Values

TYPE_SI

public static final java.lang.String TYPE_SI

See Also:

Constant Field Values

NAME_SI

public static final java.lang.String NAME_SI

See Also:

Constant Field Values

TARGET_SI

public static final java.lang.String TARGET_SI

See Also:

Constant Field Values

SOURCE_SI

public static final java.lang.String SOURCE_SI

See Also:

Constant Field Values

LINK_SI

public static final java.lang.String LINK_SI

See Also:

Constant Field Values

LANG_SI

public static final java.lang.String LANG_SI

See Also:

Constant Field Values

Constructor Detail

AbstractFreebaseExtractor

public AbstractFreebaseExtractor()

Method Detail

getName

public java.lang.String getName()

Description copied from class: AbstractWandoraTool

Tools name represent the tool in UI unless the tool has been given explicitly another GUI name. All tools should override this method and return a valid string representing name of the tool.

Specified by:

getName in interface WandoraTool

Overrides:

getName in class AbstractExtractor

Returns:

String representing tool's name.

getDescription

public java.lang.String getDescription()

Description copied from class: AbstractWandoraTool

AdminToolManager views tool descriptions while user browses available tools and build user customizable GUI elements such as Tools menu. By default description equals the tool name. All tools should override this method.

Specified by:

getDescription in interface WandoraTool

Overrides:

getDescription in class AbstractExtractor

Returns:

String representing tool's description.

getIcon

public javax.swing.Icon getIcon()

Description copied from class: AbstractWandoraTool

All tools may have identifying graphic icon used within tool GUI elements. getIcon should return Icon object of the tool.

Specified by:

getIcon in interface WandoraTool

Overrides:

getIcon in class AbstractExtractor

Returns:

icon for the tool.

getContentTypes

public java.lang.String[] getContentTypes()

Description copied from interface: Handler

Returns an array of String containing the content-types this ContentHandler can process.

Specified by:

getContentTypes in interface Handler

Overrides:

getContentTypes in class AbstractExtractor

Returns:

String array representing content types.

useURLCrawler

public boolean useURLCrawler()

Overrides:

useURLCrawler in class AbstractExtractor

runInOwnThread

public boolean runInOwnThread()

Description copied from class: AbstractWandoraTool

Whether or not this tool should fork own thread. If own thread is allowed, the execution of the tool return immediately. If own thread is not allowed the thread entering initial execute method is used. Extending classes should override this method.

Overrides:

runInOwnThread in class AbstractExtractor

Returns:

true if the tool should should be ran in separate thread.

getWandoraClassTopic

protected static Topic getWandoraClassTopic(TopicMap tm)
                                     throws TopicMapException

Throws:

TopicMapException

getNameType

public static Topic getNameType(TopicMap tm)
                         throws TopicMapException

Throws:

TopicMapException

getObjectType

public static Topic getObjectType(TopicMap tm)
                           throws TopicMapException

Throws:

TopicMapException

getTypeType

public static Topic getTypeType(TopicMap tm)
                         throws TopicMapException

Throws:

TopicMapException

getTargetType

public static Topic getTargetType(TopicMap tm)
                           throws TopicMapException

Throws:

TopicMapException

getSourceType

public static Topic getSourceType(TopicMap tm)
                           throws TopicMapException

Throws:

TopicMapException

getLinkType

public static Topic getLinkType(TopicMap tm)
                         throws TopicMapException

Throws:

TopicMapException

createFreebaseTopic

public Topic createFreebaseTopic(TopicMap tm,
                                 org.json.JSONObject mqlObject)
                          throws TopicMapException,
                                 org.json.JSONException

Throws:

TopicMapException

org.json.JSONException

createType

public Topic createType(TopicMap tm,
                        org.json.JSONObject mqlObject)
                 throws TopicMapException,
                        org.json.JSONException

Throws:

TopicMapException

org.json.JSONException

createLinkType

public Topic createLinkType(TopicMap tm,
                            org.json.JSONObject mqlObject)
                     throws TopicMapException,
                            org.json.JSONException

Throws:

TopicMapException

org.json.JSONException

getFreebaseType

public static Topic getFreebaseType(TopicMap tm)
                             throws TopicMapException

Throws:

TopicMapException

getLangTopic

protected static Topic getLangTopic(TopicMap tm)
                             throws TopicMapException

Throws:

TopicMapException

getOrCreateTopic

protected static Topic getOrCreateTopic(TopicMap tm,
                                        java.lang.String si)
                                 throws TopicMapException

Throws:

TopicMapException

getOrCreateTopic

protected static Topic getOrCreateTopic(TopicMap tm,
                                        java.lang.String si,
                                        java.lang.String bn)
                                 throws TopicMapException

Throws:

TopicMapException

makeSubclassOf

protected static void makeSubclassOf(TopicMap tm,
                                     Topic t,
                                     Topic superclass)
                              throws TopicMapException

Throws:

TopicMapException

getQuery

protected static java.lang.String getQuery(java.lang.String id)