1 files changed, 110 insertions, 0 deletions
diff --git a/src/main/java/com/jsyn/ports/UnitBlockPort.java b/src/main/java/com/jsyn/ports/UnitBlockPort.java
new file mode 100644
index 0000000..d7fc82f
--- /dev/null
+++ b/src/main/java/com/jsyn/ports/UnitBlockPort.java
@@ -0,0 +1,110 @@
+/*
+ * 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.ports;
+
+/**
+ * A port that contains multiple parts with blocks of data.
+ * 
+ * @author Phil Burk 2009 Mobileer Inc
+ */
+public class UnitBlockPort extends UnitPort {
+    PortBlockPart[] parts;
+
+    public UnitBlockPort(int numParts, String name, double defaultValue) {
+        super(name);
+        makeParts(numParts, defaultValue);
+    }
+
+    public UnitBlockPort(String name) {
+        this(1, name, 0.0);
+    }
+
+    protected void makeParts(int numParts, double defaultValue) {
+        parts = new PortBlockPart[numParts];
+        for (int i = 0; i < numParts; i++) {
+            parts[i] = new PortBlockPart(this, defaultValue);
+        }
+    }
+
+    @Override
+    public int getNumParts() {
+        return parts.length;
+    }
+
+    /**
+     * Convenience call to get(0).
+     * 
+     * @return value of 0th part as set
+     */
+    public double get() {
+        return get(0);
+    }
+
+    public double getValue() {
+        return getValue(0);
+    }
+
+    /**
+     * This is used inside UnitGenerators to get the current values for a port. It works regardless
+     * of whether the port is connected or not.
+     * 
+     * @return
+     */
+    public double[] getValues() {
+        return parts[0].getValues();
+    }
+
+    /** Only for use in the audio thread when implementing UnitGenerators. */
+    public double[] getValues(int partNum) {
+        return parts[partNum].getValues();
+    }
+
+    /** Get the immediate current value of the port. */
+    public double getValue(int partNum) {
+        return parts[partNum].getValue();
+    }
+
+    public double get(int partNum) {
+        return parts[partNum].get();
+    }
+
+    /** Only for use in the audio thread when implementing UnitGenerators. */
+    protected void setValueInternal(int partNum, double value) {
+        parts[partNum].setValue(value);
+    }
+
+    /** Only for use in the audio thread when implementing UnitGenerators. */
+    public void setValueInternal(double value) {
+        setValueInternal(0, value);
+    }
+
+    public boolean isConnected() {
+        return isConnected(0);
+    }
+
+    public boolean isConnected(int partNum) {
+        return parts[partNum].isConnected();
+    }
+
+    public void disconnectAll(int partNum) {
+        parts[partNum].disconnectAll();
+    }
+
+    public void disconnectAll() {
+        disconnectAll(0);
+    }
+}