From 05ec409ce96da92d430c4a8e58b08d46f42d667a Mon Sep 17 00:00:00 2001
From: Carlo Zancanaro <carlo@zancanaro.id.au>
Date: Fri, 5 Jun 2015 17:30:46 +1000
Subject: More work on the stateful checker; still not perfect, but it's
 getting better

---
 .../zancanaro/javacheck/state/CommandResult.java   | 31 ++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 src/main/java/au/id/zancanaro/javacheck/state/CommandResult.java

(limited to 'src/main/java/au/id/zancanaro/javacheck/state/CommandResult.java')

diff --git a/src/main/java/au/id/zancanaro/javacheck/state/CommandResult.java b/src/main/java/au/id/zancanaro/javacheck/state/CommandResult.java
new file mode 100644
index 0000000..12f650d
--- /dev/null
+++ b/src/main/java/au/id/zancanaro/javacheck/state/CommandResult.java
@@ -0,0 +1,31 @@
+package au.id.zancanaro.javacheck.state;
+
+public class CommandResult<State> {
+    private final State state;
+    private final Throwable thrown;
+
+    private CommandResult(State state, Throwable thrown) {
+        this.state = state;
+        this.thrown = thrown;
+    }
+
+    public State getState() {
+        return state;
+    }
+
+    public boolean isFailed() {
+        return thrown != null;
+    }
+
+    public Throwable getThrown() {
+        return thrown;
+    }
+
+    public static <State> CommandResult<State> success(State state) {
+        return new CommandResult<>(state, null);
+    }
+
+    public static <State> CommandResult<State> fail(State state, Throwable ex) {
+        return new CommandResult<>(state, ex);
+    }
+}
-- 
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