1 files changed, 35 insertions, 0 deletions
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/preprocessor/PreProcessor.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/preprocessor/PreProcessor.java
new file mode 100644
index 00000000..a70d31d7
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/preprocessor/PreProcessor.java
@@ -0,0 +1,35 @@
+package at.gv.egiz.pdfas.lib.api.preprocessor;
+
+import at.gv.egiz.pdfas.common.exceptions.PDFASError;
+import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
+import at.gv.egiz.pdfas.lib.api.verify.VerifyParameter;
+
+/**
+ * The Interface PreProcessor.
+ */
+public interface PreProcessor {
+	
+	/**
+	 * Sign.
+	 *
+	 * @param parameter the parameter
+	 * @throws PDFASError the PDFAS error
+	 */
+	public void sign(SignParameter parameter) throws PDFASError;
+	
+	/**
+	 * Verify.
+	 *
+	 * @param parameter the parameter
+	 * @throws PDFASError the PDFAS error
+	 */
+	public void verify(VerifyParameter parameter) throws PDFASError;
+	
+	
+	/**
+	 * Registration position.
+	 *
+	 * @return the int
+	 */
+	public int registrationPosition();
+}