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< title > RobotControl< / title >
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< div class = "sub-title" > < span class = "package-label-in-type" > Package< / span > < a href = "package-summary.html" > tpe.exceptions.roboter< / a > < / div >
< h1 title = "Interface RobotControl" class = "title" > Interface RobotControl< / h1 >
< / div >
< section class = "class-description" id = "class-description" >
< dl class = "notes" >
< dt > All Known Subinterfaces:< / dt >
< dd > < code > < a href = "Robot.html" title = "interface in tpe.exceptions.roboter" > Robot< / a > < / code > < / dd >
< / dl >
< dl class = "notes" >
< dt > All Known Implementing Classes:< / dt >
< dd > < code > < a href = "../../../Dom%C3%A4ne/C3PO.html" title = "class in Domäne" > C3PO< / a > < / code > , < code > < a href = "../../../Dom%C3%A4ne/Nexus6.html" title = "class in Domäne" > Nexus6< / a > < / code > , < code > < a href = "../../../Dom%C3%A4ne/R2D2.html" title = "class in Domäne" > R2D2< / a > < / code > , < code > < a href = "../../../Dom%C3%A4ne/Roboter.html" title = "class in Domäne" > Roboter< / a > < / code > < / dd >
< / dl >
< hr >
< div class = "type-signature" > < span class = "modifiers" > public interface < / span > < span class = "element-name type-name-label" > RobotControl< / span > < / div >
< div class = "block" > Das Interface repräsentiert einen einfachen Roboter mit seinen Funktionen.
Jeder produzierte Roboter hat einen Namen, der vom Besteller frei gewählt
werden kann. Der Name bleibt über die gesamte Lebensdauer des Roboters
unveränderlich. Man kann einen Roboter jederzeit über die
< code > getName()< / code > -Methode nach seinem Namen fragen.
Zusätzlich zum frei gewählten Namen, hat jeder Roboter noch eine
Seriennummer. Diese wird bei der Produktion festgelegt und hat einen vom
Roboter-Typ abhängigen Bereich möglicher Werte. Innerhalb des Bereiches wird
die Seriennummer zufällig vergeben. Die Seriennummer kann auch bei
ausgeschalteten Roboter über < code > getId()< / code > gelesen werden.
Ein Roboter hat einen Hauptschalter, der mithilfe der
< code > triggerPowerSwitch()< / code > -Methode bedient werden kann. Direkt nach
der Produktion ist der Roboter ausgeschaltet. Drückt man einmal auf den
Schalter, wird er eingeschaltet. Ein weiterer Druck schaltet ihn wieder aus, usw.
Die aktuelle Position des Hauptschalters kann man mit der Methode
< code > isPowerOn()< / code > abfragen. Hierbei bedeutet < code > true< / code > , dass
der Roboter eingeschaltet ist und < code > false< / code > , dass er nicht
eingeschaltet ist.
Falls ein Fehler auftritt, kann der Nutzer des Roboters den letzten
aufgetretenen Fehler über eine Blackbox (Fehlerspeicher) auslesen. Dies
geschieht mithilfe der < code > getLastException()< / code > -Methode. Der
Fehlerspeicher kann auch bei ausgeschaltetem Roboter benutzt werden. Gab es
noch keinen Fehler, ist der Fehlerspeicher leer (< code > null< / code > ).
Alle Methoden dieses Interfaces können auch auf einem Roboter aufgerufen
werden, der ausgeschaltet ist (d.h. wenn < code > isPowerOn()< / code > == false).< / div >
< / section >
< section class = "summary" >
< ul class = "summary-list" >
<!-- ========== METHOD SUMMARY =========== -->
< li >
< section class = "method-summary" id = "method-summary" >
< h2 > Method Summary< / h2 >
< div id = "method-summary-table" >
< div class = "table-tabs" role = "tablist" aria-orientation = "horizontal" > < button id = "method-summary-table-tab0" role = "tab" aria-selected = "true" aria-controls = "method-summary-table.tabpanel" tabindex = "0" onkeydown = "switchTab(event)" onclick = "show('method-summary-table', 'method-summary-table', 3)" class = "active-table-tab" > All Methods< / button > < button id = "method-summary-table-tab2" role = "tab" aria-selected = "false" aria-controls = "method-summary-table.tabpanel" tabindex = "-1" onkeydown = "switchTab(event)" onclick = "show('method-summary-table', 'method-summary-table-tab2', 3)" class = "table-tab" > Instance Methods< / button > < button id = "method-summary-table-tab3" role = "tab" aria-selected = "false" aria-controls = "method-summary-table.tabpanel" tabindex = "-1" onkeydown = "switchTab(event)" onclick = "show('method-summary-table', 'method-summary-table-tab3', 3)" class = "table-tab" > Abstract Methods< / button > < / div >
< div id = "method-summary-table.tabpanel" role = "tabpanel" >
< div class = "summary-table three-column-summary" aria-labelledby = "method-summary-table-tab0" >
< div class = "table-header col-first" > Modifier and Type< / div >
< div class = "table-header col-second" > Method< / div >
< div class = "table-header col-last" > Description< / div >
< div class = "col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3" > < code > int< / code > < / div >
< div class = "col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3" > < code > < a href = "#getId()" class = "member-name-link" > getId< / a > ()< / code > < / div >
< div class = "col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3" >
< div class = "block" > Gibt die ID (Seriennummer) des Roboters zurück.< / div >
< / div >
< div class = "col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3" > < code > < a href = "exceptions/RobotException.html" title = "class in tpe.exceptions.roboter.exceptions" > RobotException< / a > < / code > < / div >
< div class = "col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3" > < code > < a href = "#getLastException()" class = "member-name-link" > getLastException< / a > ()< / code > < / div >
< div class = "col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3" >
< div class = "block" > Ruft die zuletzt aufgetretene Ausnahme aus der Blackbox ab.< / div >
< / div >
< div class = "col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3" > < code > < a href = "https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title = "class or interface in java.lang" class = "external-link" > String< / a > < / code > < / div >
< div class = "col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3" > < code > < a href = "#getName()" class = "member-name-link" > getName< / a > ()< / code > < / div >
< div class = "col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3" >
< div class = "block" > Gibt den Namen des Roboter-Exemplars zurück.< / div >
< / div >
< div class = "col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3" > < code > boolean< / code > < / div >
< div class = "col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3" > < code > < a href = "#isPowerOn()" class = "member-name-link" > isPowerOn< / a > ()< / code > < / div >
< div class = "col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3" >
< div class = "block" > Prüft ob der Roboter eingeschaltet ist.< / div >
< / div >
< div class = "col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3" > < code > void< / code > < / div >
< div class = "col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3" > < code > < a href = "#triggerPowerSwitch()" class = "member-name-link" > triggerPowerSwitch< / a > ()< / code > < / div >
< div class = "col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3" >
< div class = "block" > Betätigen den An-/Ausschaltknopf.< / div >
< / div >
< / div >
< / div >
< / div >
< / section >
< / li >
< / ul >
< / section >
< section class = "details" >
< ul class = "details-list" >
<!-- ============ METHOD DETAIL ========== -->
< li >
< section class = "method-details" id = "method-detail" >
< h2 > Method Details< / h2 >
< ul class = "member-list" >
< li >
< section class = "detail" id = "getId()" >
< h3 > getId< / h3 >
< div class = "member-signature" > < span class = "return-type" > int< / span > < span class = "element-name" > getId< / span > ()< / div >
< div class = "block" > Gibt die ID (Seriennummer) des Roboters zurück.< / div >
< dl class = "notes" >
< dt > Returns:< / dt >
< dd > Eine eindeutige Identifikation in Form einer Zahl.< / dd >
< / dl >
< / section >
< / li >
< li >
< section class = "detail" id = "getName()" >
< h3 > getName< / h3 >
< div class = "member-signature" > < span class = "return-type" > < a href = "https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title = "class or interface in java.lang" class = "external-link" > String< / a > < / span > < span class = "element-name" > getName< / span > ()< / div >
< div class = "block" > Gibt den Namen des Roboter-Exemplars zurück.< / div >
< dl class = "notes" >
< dt > Returns:< / dt >
< dd > Der Name des Roboters.< / dd >
< / dl >
< / section >
< / li >
< li >
< section class = "detail" id = "triggerPowerSwitch()" >
< h3 > triggerPowerSwitch< / h3 >
< div class = "member-signature" > < span class = "return-type" > void< / span > < span class = "element-name" > triggerPowerSwitch< / span > ()< / div >
< div class = "block" > Betätigen den An-/Ausschaltknopf.< / div >
< / section >
< / li >
< li >
< section class = "detail" id = "isPowerOn()" >
< h3 > isPowerOn< / h3 >
< div class = "member-signature" > < span class = "return-type" > boolean< / span > < span class = "element-name" > isPowerOn< / span > ()< / div >
< div class = "block" > Prüft ob der Roboter eingeschaltet ist.< / div >
< dl class = "notes" >
< dt > Returns:< / dt >
< dd > < code > true< / code > bedeutet, dass der Roboter eingeschaltet ist,
< code > false< / code > , dass er nicht eingeschaltet ist.< / dd >
< / dl >
< / section >
< / li >
< li >
< section class = "detail" id = "getLastException()" >
< h3 > getLastException< / h3 >
< div class = "member-signature" > < span class = "return-type" > < a href = "exceptions/RobotException.html" title = "class in tpe.exceptions.roboter.exceptions" > RobotException< / a > < / span > < span class = "element-name" > getLastException< / span > ()< / div >
< div class = "block" > Ruft die zuletzt aufgetretene Ausnahme aus der Blackbox ab.< / div >
< dl class = "notes" >
< dt > Returns:< / dt >
< dd > zuletzt aufgetretene Ausnahme oder < code > null< / code > falls noch
keine aufgetreten ist.< / dd >
< / dl >
< / section >
< / li >
< / ul >
< / section >
< / li >
< / ul >
< / section >
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