1 files changed, 56 insertions, 0 deletions
diff --git a/src/main/java/exceptions/VSProcessException.java b/src/main/java/exceptions/VSProcessException.java
new file mode 100644
index 0000000..3c0910b
--- /dev/null
+++ b/src/main/java/exceptions/VSProcessException.java
@@ -0,0 +1,56 @@
+package exceptions;
+
+/**
+ * Exception thrown when there is an error related to process operations in the simulator.
+ * This includes process creation, communication, or state management errors.
+ *
+ * @author Paul C. Buetow
+ */
+public class VSProcessException extends VSSimulatorException {
+    /** The serial version uid */
+    private static final long serialVersionUID = 1L;
+    
+    private final int processId;
+    
+    /**
+     * Constructs a new process exception with the specified detail message.
+     *
+     * @param message the detail message
+     */
+    public VSProcessException(String message) {
+        super(message);
+        this.processId = -1;
+    }
+    
+    /**
+     * Constructs a new process exception for a specific process.
+     *
+     * @param processId the ID of the process that encountered the error
+     * @param message the detail message
+     */
+    public VSProcessException(int processId, String message) {
+        super(String.format("Process %d: %s", processId, message));
+        this.processId = processId;
+    }
+    
+    /**
+     * Constructs a new process exception with the specified detail message and cause.
+     *
+     * @param processId the ID of the process that encountered the error
+     * @param message the detail message
+     * @param cause the cause
+     */
+    public VSProcessException(int processId, String message, Throwable cause) {
+        super(String.format("Process %d: %s", processId, message), cause);
+        this.processId = processId;
+    }
+    
+    /**
+     * Gets the process ID associated with this exception.
+     *
+     * @return the process ID, or -1 if not specific to a process
+     */
+    public int getProcessId() {
+        return processId;
+    }
+}
+\ No newline at end of file