Implementing cross-contract logic for the detection cross-channel invocation issues

Author: olivieriluca

go-lisa/src/main/java/it/unive/golisa/FileInfo.java

@@ -0,0 +1,53 @@
+package it.unive.golisa;
+
+import java.util.Objects;
+
+class FileInfo {
+	
+    private final String input;
+    private final String contractname;
+    private final String channel;
+
+    public FileInfo(String input, String contractname, String channel) {
+        this.input = input;
+        this.contractname = contractname;
+        this.channel = channel;
+    }
+
+    @Override
+    public String toString() {
+        return "Input File: " + input + ", Contract Name: " + contractname + ", Channel: " + channel;
+    }
+
+	public String getInput() {
+		return input;
+	}
+
+	public String getContractName() {
+		return contractname;
+	}
+
+	public String getChannel() {
+		return channel;
+	}
+
+	@Override
+	public int hashCode() {
+		return Objects.hash(channel, input, contractname);
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (getClass() != obj.getClass())
+			return false;
+		FileInfo other = (FileInfo) obj;
+		return Objects.equals(channel, other.channel) && Objects.equals(input, other.input)
+				&& Objects.equals(contractname, other.contractname);
+	}
+    
+	
+}