From 912bc8b903dfa6d438c2469ecdad35c181c71830 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Mon, 25 Jan 2021 21:29:12 +0100
Subject: Improving usability, massive refactoring.

* Moving all Drools code into their own modules. This fixes ri-engine
  to acme dependency.
* Now they all inherit from their own parent, should be used by
  third party code too.
* Separating acme planning code into its own module.
* Splitting rules code from ri-engine into ri-base. ri-engine is now
  a pure launcher for modules.
* Dumping kogito for the most part, but it seems like the planner still
  requires that.
---
 .../trygvis/rules/terraform/TerraformResource.java | 96 ++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 module/ri-base/src/main/java/io/trygvis/rules/terraform/TerraformResource.java

(limited to 'module/ri-base/src/main/java/io/trygvis/rules/terraform/TerraformResource.java')

diff --git a/module/ri-base/src/main/java/io/trygvis/rules/terraform/TerraformResource.java b/module/ri-base/src/main/java/io/trygvis/rules/terraform/TerraformResource.java
new file mode 100644
index 0000000..41bd6ae
--- /dev/null
+++ b/module/ri-base/src/main/java/io/trygvis/rules/terraform/TerraformResource.java
@@ -0,0 +1,96 @@
+package io.trygvis.rules.terraform;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class TerraformResource {
+    private static final String EOL = System.getProperty("line.separator");
+    private final String output;
+    private final String kind;
+    private final String instance;
+    private final Map<String, TerraformValue> values = new HashMap<>();
+
+    public TerraformResource(String output, String kind, String instance) {
+        this.output = output;
+        this.kind = kind;
+        this.instance = instance;
+    }
+
+    public String getOutput() {
+        return output;
+    }
+
+    public void putString(String key, String value) {
+        values.put(key, new StringTerraformValue(value));
+    }
+
+    public String asString() {
+        var buf = new StringBuilder();
+
+        buf.append(quote(kind));
+        buf.append(" ");
+        buf.append(quote(instance));
+        buf.append(" {");
+        buf.append(EOL);
+
+        for (var entry : values.entrySet()) {
+            buf.append("  ");
+            buf.append(entry.getKey());
+            buf.append(" = ");
+            buf.append(entry.getValue().asString());
+            buf.append(EOL);
+        }
+
+        buf.append("}");
+        buf.append(EOL);
+
+        return buf.toString();
+    }
+
+    public interface TerraformValue {
+        String asString();
+    }
+
+    public static class StringTerraformValue implements TerraformValue {
+        private final String value;
+
+        public StringTerraformValue(String value) {
+            this.value = value;
+        }
+
+        @Override
+        public String asString() {
+            return quote(value);
+        }
+    }
+
+    public static class BooleanTerraformValue implements TerraformValue {
+        private final boolean value;
+
+        public BooleanTerraformValue(boolean value) {
+            this.value = value;
+        }
+
+        @Override
+        public String asString() {
+            return String.valueOf(value);
+        }
+    }
+
+    public static class ExpressionTerraformValue implements TerraformValue {
+        private final String value;
+
+        public ExpressionTerraformValue(String value) {
+            this.value = value;
+        }
+
+        @Override
+        public String asString() {
+            return value;
+        }
+    }
+
+    private static String quote(String value) {
+        return "\"%s\"".formatted(value);
+    }
+}
-- 
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