1 files changed, 43 insertions, 0 deletions
diff --git a/src/com/jsyn/unitgen/UnitSink.java b/src/com/jsyn/unitgen/UnitSink.java
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+++ b/src/com/jsyn/unitgen/UnitSink.java
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+/*
+ * Copyright 2009 Phil Burk, Mobileer Inc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.jsyn.unitgen;
+
+import com.jsyn.ports.UnitInputPort;
+import com.softsynth.shared.time.TimeStamp;
+
+/**
+ * Interface for unit generators that have an input.
+ * 
+ * @author Phil Burk, (C) 2009 Mobileer Inc
+ */
+public interface UnitSink {
+    public UnitInputPort getInput();
+
+    /**
+     * Begin execution of this unit by the Synthesizer. The input will pull data from any output
+     * port that is connected from it.
+     */
+    public void start();
+
+    public void start(TimeStamp timeStamp);
+
+    public void stop();
+
+    public void stop(TimeStamp timeStamp);
+
+    public UnitGenerator getUnitGenerator();
+}