📄 java.telephony.callcontrol.capabilities.callcontrolcallcapabilities.html
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<!--NewPage--><html><head><!-- Generated by javadoc on Fri Feb 07 16:42:30 PST 1997 --><a name="_top_"></a><title> Interface java.telephony.callcontrol.capabilities.CallControlCallCapabilities</title></head><body><pre><a href="packages.html">All Packages</a> <a href="tree.html">Class Hierarchy</a> <a href="Package-java.telephony.callcontrol.capabilities.html">This Package</a> <a href="java.telephony.callcontrol.capabilities.CallControlAddressCapabilities.html#_top_">Previous</a> <a href="java.telephony.callcontrol.capabilities.CallControlConnectionCapabilities.html#_top_">Next</a> <a href="AllNames.html">Index</a></pre><hr><h1> Interface java.telephony.callcontrol.capabilities.CallControlCallCapabilities</h1><dl> <dt> public interface <b>CallControlCallCapabilities</b> <dt> extends <a href="java.lang.Object.html#_top_">Object</a> <dt> extends <a href="java.telephony.capabilities.CallCapabilities.html#_top_">CallCapabilities</a></dl>The CallControlCallCapabilities interface extends the CallCapabilitiesinterface. This interface provides methods to reflect the capabilitiesof the CallControlCall interface methods. Applications query the objectreturned from the getCallCapabilities() methods to see whether it implementsthis interface for both the static and dynamic capabilities for theCallControlCall object.<p><dl> <dt> <b>See Also:</b> <dd> <a href="java.telephony.capabilities.CallCapabilities.html#_top_">CallCapabilities</a></dl><hr><a name="index"></a><h2> <img src="images/method-index.gif" width=207 height=38 alt="Method Index"></h2><dl> <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o "> <a href="#canAddParty()"><b>canAddParty</b></a>() <dd> Returns true if the application can invoke the CallControlCall.addParty()method. <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o "> <a href="#canConference()"><b>canConference</b></a>() <dd> Returns true if the application can invoke theCallControlCall.conference() method. <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o "> <a href="#canConsult()"><b>canConsult</b></a>() <dd> Returns true if the application can invoke the CallControlCall.consult()method. <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o "> <a href="#canDrop()"><b>canDrop</b></a>() <dd> Returns true if the application can invoke the CallControlCall.drop()method. <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o "> <a href="#canOffHook()"><b>canOffHook</b></a>() <dd> <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o "> <a href="#canSetConferenceController()"><b>canSetConferenceController</b></a>() <dd> <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o "> <a href="#canSetConferenceEnable()"><b>canSetConferenceEnable</b></a>() <dd> Returns true if the application can invoke theCallControlCall.canSetConferenceEnable() method. <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o "> <a href="#canSetTransferController()"><b>canSetTransferController</b></a>() <dd> <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o "> <a href="#canSetTransferEnable()"><b>canSetTransferEnable</b></a>() <dd> Returns true if the application can invoke theCallControlCall.setTransferEnable() method. <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o "> <a href="#canTransfer()"><b>canTransfer</b></a>() <dd> Returns true if the application can invoke the CallControlCall.transfer()method.</dl><a name="methods"></a><h2> <img src="images/methods.gif" width=151 height=38 alt="Methods"></h2><a name="canDrop()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="canDrop"><b>canDrop</b></a><pre> public abstract boolean canDrop()</pre><dl> <dd> Returns true if the application can invoke the CallControlCall.drop()method. Returns false otherwise.<p> <dl> <dt> <b>Returns:</b> <dd> True if the application can invoke the CallControlCall.drop()method, false otherwise. </dl></dl><a name="canOffHook()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="canOffHook"><b>canOffHook</b></a><pre> public abstract boolean canOffHook()</pre><a name="canSetConferenceController()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="canSetConferenceController"><b>canSetConferenceController</b></a><pre> public abstract boolean canSetConferenceController()</pre><a name="canSetTransferController()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="canSetTransferController"><b>canSetTransferController</b></a><pre> public abstract boolean canSetTransferController()</pre><a name="canSetTransferEnable()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="canSetTransferEnable"><b>canSetTransferEnable</b></a><pre> public abstract boolean canSetTransferEnable()</pre><dl> <dd> Returns true if the application can invoke theCallControlCall.setTransferEnable() method. Returns false otherwise. Theoutcome of this capability is independent of whether applications caninvoke the transfer() method. Applications both may not be able to turntransfering off it is on, and may not be able to turn transfering on ifit is off.<p> <dl> <dt> <b>Returns:</b> <dd> True if the application can invoke theCallControlCall.setTransferEnable() method, false otherwise. </dl></dl><a name="canSetConferenceEnable()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="canSetConferenceEnable"><b>canSetConferenceEnable</b></a><pre> public abstract boolean canSetConferenceEnable()</pre><dl> <dd> Returns true if the application can invoke theCallControlCall.canSetConferenceEnable() method. Returns false otherwise.The outcome of this capability is independent of whether applicationscan invoke the conference() method. Applications both may not be ableto turn conferencing off if it is on, and may not be able to turnconferencing on if it is off.<p> <dl> <dt> <b>Returns:</b> <dd> True if the application can invoke theCallControlCall.setConferenceEnable() method, false otherwise. </dl></dl><a name="canTransfer()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="canTransfer"><b>canTransfer</b></a><pre> public abstract boolean canTransfer()</pre><dl> <dd> Returns true if the application can invoke the CallControlCall.transfer()method. Returns false otherwise.<p> <dl> <dt> <b>Returns:</b> <dd> True if the application can invoke the CallControlCall.transfer()method, false otherwise. </dl></dl><a name="canConference()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="canConference"><b>canConference</b></a><pre> public abstract boolean canConference()</pre><dl> <dd> Returns true if the application can invoke theCallControlCall.conference() method. Returns false otherwise.<p> <dl> <dt> <b>Returns:</b> <dd> True if the application can invoke theCallControlCall.conference() method, false otherwise. </dl></dl><a name="canAddParty()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="canAddParty"><b>canAddParty</b></a><pre> public abstract boolean canAddParty()</pre><dl> <dd> Returns true if the application can invoke the CallControlCall.addParty()method. Returns false otherwise.<p> <dl> <dt> <b>Returns:</b> <dd> True if the application can invoke the CallControlCall.addParty()method, false otherwise. </dl></dl><a name="canConsult()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="canConsult"><b>canConsult</b></a><pre> public abstract boolean canConsult()</pre><dl> <dd> Returns true if the application can invoke the CallControlCall.consult()method. Returns false otherwise.<p> <dl> <dt> <b>Returns:</b> <dd> True if the application can invoke the CallControlCall.consult()method, false otherwise. </dl></dl><hr><pre><a href="packages.html">All Packages</a> <a href="tree.html">Class Hierarchy</a> <a href="Package-java.telephony.callcontrol.capabilities.html">This Package</a> <a href="java.telephony.callcontrol.capabilities.CallControlAddressCapabilities.html#_top_">Previous</a> <a href="java.telephony.callcontrol.capabilities.CallControlConnectionCapabilities.html#_top_">Next</a> <a href="AllNames.html">Index</a></pre></body></html>⌨️ 快捷键说明
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