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/* |
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* jlscp - a java LinuxSampler control protocol API |
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* |
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* Copyright (C) 2005 Grigor Kirilov Iliev |
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* |
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* This file is part of jlscp. |
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* |
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* jlscp is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 |
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* as published by the Free Software Foundation. |
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* |
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* jlscp is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with jlscp; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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package org.linuxsampler.lscp; |
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import java.util.Vector; |
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/** |
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* This class provides detailed information about an audio output chanel. |
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* @author Grigor Iliev |
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*/ |
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public class AudioOutputChannel { |
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private Parameter<String> name; |
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private Parameter<Boolean> mixChannel; |
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private Parameter<Integer> mcDst; |
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private final Vector<Parameter> prmList = new Vector<Parameter>(); |
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/** Creates a new instance of AudioOutputChannel */ |
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public |
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AudioOutputChannel() { |
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} |
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/** |
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* Gets the name of this audio output channel. |
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* @return The name of this audio output channel. |
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*/ |
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public String |
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getName() { return name == null ? null : name.getValue(); } |
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/** |
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* Gets the <code>NAME</code> parameter. |
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* @return A <code>Parameter<String></code> instance. |
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*/ |
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public Parameter<String> |
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getNameParameter() { return name; } |
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/** |
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* Sets the <code>NAME</code> parameter. |
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* @param name A <code>Parameter<String></code> instance. |
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*/ |
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public void |
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setNameParameter(Parameter<String> name) { this.name = name; } |
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/** |
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* Determines whether this channel is a mix-channel. |
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* @return <code>true</code> if this is a mix-channel, <code>false</code> otherwise. |
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*/ |
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public boolean |
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isMixChannel() { return mixChannel == null ? false : mixChannel.getValue(); } |
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/** |
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* Gets the <code>IS_MIX_CHANNEL</code> parameter. |
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* @return A <code>Parameter<Integer></code> instance. |
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*/ |
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public Parameter<Boolean> |
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getMixChannelParameter() { return mixChannel; } |
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/** |
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* Sets whether this channel is a mix-channel. |
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* @param mixChannel Specifies whether this channel is a mix-channel or not. |
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*/ |
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public void |
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setMixChannelParameter(Parameter<Boolean> mixChannel) { |
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this.mixChannel = mixChannel; |
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} |
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/** |
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* Gets the number of the real audio channel this mix channel refers to. |
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* @return The number of the real audio channel this mix channel refers to. |
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*/ |
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public int |
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getMixChannelDest() { return mcDst == null ? -1 : mcDst.getValue(); } |
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/** |
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* Gets the <code>MIX_CHANNEL_DESTINATION</code> parameter. |
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* @return The <code>MIX_CHANNEL_DESTINATION</code> parameter. |
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*/ |
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public Parameter<Integer> |
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getMixChannelDestParameter() { return mcDst; } |
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/** |
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* Sets the <code>MIX_CHANNEL_DESTINATION</code> parameter. |
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* @param mcDst The new <code>MIX_CHANNEL_DESTINATION</code> parameter. |
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*/ |
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public void |
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setMixChannelDestParameter(Parameter<Integer> mcDst) { this.mcDst = mcDst; } |
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/** |
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* Adds additional parameter to this audio output channel. |
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* @param prm The additional parameter to be added. |
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*/ |
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public void |
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addParameter(Parameter prm) { prmList.add(prm); } |
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/** |
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* Gets a <code>Parameter</code> array with the additional parameters |
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* of this audio output channel. |
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* @return A <code>Parameter</code> array with the additional parameters |
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* of this audio output channel. |
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*/ |
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public Parameter[] |
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getAdditionalParameters() { |
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return prmList.toArray(new Parameter[prmList.size()]); |
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} |
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/** |
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* Gets a <code>Parameter</code> array providing all parameters |
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* of this audio output channel (including <code>NAME</code>, |
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* <code>IS_MIX_CHANNEL</code>, <code>MIX_CHANNEL_DESTINATION</code> parameters). |
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* @return A <code>Parameter</code> array providing all parameters |
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* of this audio output channel. |
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*/ |
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public Parameter[] |
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getAllParameters() { |
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Parameter[] params; |
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if(getMixChannelDestParameter() != null) { |
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params = new Parameter[prmList.size() + 3]; |
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params[2] = getMixChannelDestParameter(); |
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for(int i = 0; i < prmList.size(); i++) params[i + 3] = prmList.get(i); |
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} else { |
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params = new Parameter[prmList.size() + 2]; |
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for(int i = 0; i < prmList.size(); i++) params[i + 2] = prmList.get(i); |
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} |
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params[0] = getNameParameter(); |
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params[1] = getMixChannelParameter(); |
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return params; |
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} |
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/** |
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* Determines whether this audio output channel has additional parameters. |
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* @return <code>true</code> if this audio output channel has additional parameters, |
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* <code>false</code> otherwise. |
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*/ |
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public boolean |
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hasAdditionalParameters() { return prmList.size() > 0; } |
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/** |
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* Returns the name of this audio output chanel. |
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* @return The name of this audio output chanel. |
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*/ |
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public String |
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toString() { return getName(); } |
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} |