From c8c863ce36f57954369a0b4a15e6c5e720f03f87 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Sat, 22 Dec 2012 00:31:00 +0100
Subject: o Moving stuff to utils package.

---
 .../io/trygvis/esper/testing/sql/SqlOption.java    | 109 ---------------------
 1 file changed, 109 deletions(-)
 delete mode 100644 src/main/java/io/trygvis/esper/testing/sql/SqlOption.java

(limited to 'src/main/java/io/trygvis/esper/testing/sql/SqlOption.java')

diff --git a/src/main/java/io/trygvis/esper/testing/sql/SqlOption.java b/src/main/java/io/trygvis/esper/testing/sql/SqlOption.java
deleted file mode 100644
index 288735a..0000000
--- a/src/main/java/io/trygvis/esper/testing/sql/SqlOption.java
+++ /dev/null
@@ -1,109 +0,0 @@
-package io.trygvis.esper.testing.sql;
-
-import java.sql.*;
-
-public abstract class SqlOption<A> {
-    public static <A> SqlOption<A> none() {
-        return new None<>();
-    }
-
-    public static <A> SqlOption<A> some(A a) {
-        return new Some<>(a);
-    }
-
-    public static SqlOption<ResultSet> fromRs(ResultSet rs) throws SQLException {
-        if (!rs.next()) {
-            return none();
-        }
-
-        return some(rs);
-    }
-
-    // -----------------------------------------------------------------------
-    //
-    // -----------------------------------------------------------------------
-
-    public abstract <B> SqlOption<B> map(SqlF<A, B> f) throws SQLException;
-
-    public <B> SqlOption<B> flatMap(SqlF<A, SqlOption<B>> f) throws SQLException {
-        SqlOption<SqlOption<B>> x = map(f);
-
-        if (x.isNone()) {
-            return none();
-        }
-
-        return x.get();
-    }
-
-    public abstract A get() throws SQLException;
-
-    public abstract boolean isSome();
-
-    public boolean isNone() {
-        return !isSome();
-    }
-
-    public abstract A getOrElse(A a);
-
-    public static <A> SqlOption<A> fromNull(A a) {
-        if (a != null) {
-            return some(a);
-        } else {
-            return none();
-        }
-    }
-
-    // -----------------------------------------------------------------------
-    //
-    // -----------------------------------------------------------------------
-
-    private static class None<A> extends SqlOption<A> {
-        public <B> SqlOption<B> map(SqlF<A, B> f) {
-            return none();
-        }
-
-        public A get() throws SQLException {
-            throw new SQLException("get() on None");
-        }
-
-        public boolean isSome() {
-            return false;
-        }
-
-        public A getOrElse(A a) {
-            return a;
-        }
-
-        public String toString() {
-            return "None";
-        }
-    }
-
-    private static class Some<A> extends SqlOption<A> {
-        private final A a;
-
-        private Some(A a) {
-            this.a = a;
-        }
-
-        public <B> SqlOption<B> map(SqlF<A, B> f) throws SQLException {
-            return some(f.apply(a));
-        }
-
-        public A get() {
-            return a;
-        }
-
-        public boolean isSome() {
-            return true;
-        }
-
-        public A getOrElse(A a) {
-            return this.a;
-        }
-
-        public String toString() {
-            return "Some(" + a + ")";
-        }
-    }
-}
-- 
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