misc beginings

src/main/java/stirling/software/SPDF/model/api/PDFComparison.java

@@ -0,0 +1,19 @@
+package stirling.software.SPDF.model.api;
+
+import java.io.IOException;
+import java.util.List;
+
+import org.apache.pdfbox.pdmodel.PDDocument;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import stirling.software.SPDF.utils.GeneralUtils;
+@Data
+@NoArgsConstructor
+public class PDFComparison extends PDFFile {
+	
+    @Schema(description = "The comparison type, accepts Greater, Equal, Less than", allowableValues = {
+            "Greater", "Equal", "Less" })
+    private String comparator;
+	
+}