Initial commit of Python Integration feature.

[simantics/python.git] / org.simantics.pythonlink / src / org / simantics / pythonlink / PythonContext.java

diff --git a/org.simantics.pythonlink/src/org/simantics/pythonlink/PythonContext.java b/org.simantics.pythonlink/src/org/simantics/pythonlink/PythonContext.java
new file mode 100644 (file)
index 0000000..d237c83
--- /dev/null
+++ b/org.simantics.pythonlink/src/org/simantics/pythonlink/PythonContext.java
@@ -0,0 +1,94 @@
+package org.simantics.pythonlink;\r
+\r
+import java.io.Closeable;\r
+\r
+public class PythonContext implements Closeable {\r
+    private long contextID;\r
+    \r
+    PythonContext() {\r
+        contextID = openPythonContextImpl();\r
+    }\r
+    \r
+    @Override\r
+    public void close() {\r
+        long id = contextID;\r
+        contextID = 0;\r
+        closePythonContextImpl(id);\r
+    }\r
+    \r
+    public void executePythonStatement(String statement) {\r
+        executePythonStatementImpl( contextID, statement );\r
+    }\r
+    \r
+    public void setPythonIntegerVariable(String variableName, int value) {\r
+        setPythonIntegerVariableImpl(contextID, variableName, value);\r
+    }\r
+    public void setPythonDoubleVariable(String variableName, double value) {\r
+        setPythonDoubleVariableImpl(contextID, variableName, value);\r
+    }\r
+    public void setPythonStringVariable(String variableName, String value) {\r
+        setPythonStringVariableImpl(contextID, variableName, value);\r
+    }\r
+    \r
+    public void setPythonIntegerArrayVariable(String variableName, int[] value) {\r
+        setPythonIntegerArrayVariableImpl(contextID, variableName, value);\r
+    }\r
+    public void setPythonDoubleArrayVariable(String variableName, double[] value) {\r
+        setPythonDoubleArrayVariableImpl(contextID, variableName, value);\r
+    }\r
+    public void setPythonStringArrayVariable(String variableName, String[] value) {\r
+        setPythonStringArrayVariableImpl(contextID, variableName, value);\r
+    }\r
+    \r
+    public int getPythonIntegerVariable(String variableName) {\r
+        return getPythonIntegerVariableImpl(contextID, variableName);\r
+    }\r
+    public double getPythonDoubleVariable(String variableName) {\r
+        return getPythonDoubleVariableImpl(contextID, variableName);\r
+    }\r
+    public String getPythonStringVariable(String variableName) {\r
+        return getPythonStringVariableImpl(contextID, variableName);\r
+    }\r
+    \r
+    public int[] getPythonIntegerArrayVariable(String variableName) {\r
+        return getPythonIntegerArrayVariableImpl(contextID, variableName);\r
+    }\r
+    public double[] getPythonDoubleArrayVariable(String variableName) {\r
+        return getPythonDoubleArrayVariableImpl(contextID, variableName);\r
+    }\r
+    public String[] getPythonStringArrayVariable(String variableName) {\r
+        return getPythonStringArrayVariableImpl(contextID, variableName);\r
+    }\r
+    \r
+    public void setPythonNDArrayVariable(String variableName, NDArray value) {\r
+        setPythonNDArrayVariableImpl(contextID, variableName, value);\r
+    }\r
+    public NDArray getPythonNDArrayVariable(String variableName) {\r
+        return getPythonNDArrayVariableImpl(contextID, variableName);\r
+    }\r
+\r
+    // Native function declarations\r
+    private static native long openPythonContextImpl();\r
+    private static native void closePythonContextImpl(long contextID);\r
+    \r
+    private static native void executePythonStatementImpl(long contextID, String statement);\r
+    \r
+    private static native void setPythonIntegerVariableImpl(long contextID, String variableName, int value);\r
+    private static native void setPythonDoubleVariableImpl(long contextID, String variableName, double value);\r
+    private static native void setPythonStringVariableImpl(long contextID, String variableName, String value);\r
+    \r
+    private static native void setPythonIntegerArrayVariableImpl(long contextID, String variableName, int[] value);\r
+    private static native void setPythonDoubleArrayVariableImpl(long contextID, String variableName, double[] value);\r
+    private static native void setPythonStringArrayVariableImpl(long contextID, String variableName, String[] value);\r
+    \r
+    private static native int getPythonIntegerVariableImpl(long contextID, String variableName);\r
+    private static native double getPythonDoubleVariableImpl(long contextID, String variableName);\r
+    private static native String getPythonStringVariableImpl(long contextID, String variableName);\r
+    \r
+    private static native int[] getPythonIntegerArrayVariableImpl(long contextID, String variableName);\r
+    private static native double[] getPythonDoubleArrayVariableImpl(long contextID, String variableName);\r
+    private static native String[] getPythonStringArrayVariableImpl(long contextID, String variableName);\r
+    \r
+    private static native void setPythonNDArrayVariableImpl(long contextID, String variableName, NDArray value);\r
+    private static native NDArray getPythonNDArrayVariableImpl(long contextID, String variableName);\r
+}\r