X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.pythonlink%2Fsrc%2Forg%2Fsimantics%2Fpythonlink%2FPythonContext.java;fp=org.simantics.pythonlink%2Fsrc%2Forg%2Fsimantics%2Fpythonlink%2FPythonContext.java;h=d237c83eb5afd5ab0c112111adaadeb2120b729e;hb=52bef206878a4384b43494243dd39813b2bdf5ad;hp=0000000000000000000000000000000000000000;hpb=034e25e65348f61edc54354e94b0ae9ea8b58317;p=simantics%2Fpython.git

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