7 files changed, 93 insertions, 0 deletions

diff --git a/modules/engine/.classpath b/modules/engine/.classpath
new file mode 100644
index 0000000..27bd88b
--- /dev/null
+++ b/modules/engine/.classpath
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+    <!-- Defines your source folder -->
+  <classpathentry kind="src" output="bin/classes" path="src/main/java"> 
+    <attributes>
+      <attribute name="optional" value="true"/>
+  </attributes>
+  </classpathentry>
+  <classpathentry kind="src" output="bin/test-classes" path="src/test/java">
+    <attributes>
+      <attribute name="optional" value="true"/>
+      <attribute name="test" value="true"/>
+    </attributes> 
+    <classpathentry kind="prj" path="/guess-market-api">
+    </classpathentry>
+  </classpathentry>
+    <!-- Defines the standard Java System Library -->
+    <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+    <!-- Defines where compiled .class files go -->
+    <classpathentry kind="output" path="bin"/>
+</classpath>
+
diff --git a/modules/engine/.project b/modules/engine/.project
new file mode 100644
index 0000000..943db42
--- /dev/null
+++ b/modules/engine/.project
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+        <name>gauss-market-engine</name>
+        <comment></comment>
+  <projects>
+    <project>gauss-market-api</project>
+        </projects>
+        <buildSpec>
+                <buildCommand>
+                        <name>org.eclipse.jdt.core.javabuilder</name>
+                        <arguments></arguments>
+                </buildCommand>
+        </buildSpec>
+        <natures>
+                <nature>org.eclipse.jdt.core.javanature</nature>
+        </natures>
+        <filteredResources>
+                <filter>
+                        <id>1784965956299</id>
+                        <name></name>
+                        <type>30</type>
+                        <matcher>
+                                <id>org.eclipse.core.resources.regexFilterMatcher</id>
+                                <arguments>node_modules|\.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
+                        </matcher>
+                </filter>
+        </filteredResources>
+</projectDescription>
diff --git a/modules/engine/src/main/java/market/guess/engine/GuessMarketEngine.java b/modules/engine/src/main/java/market/guess/engine/GuessMarketEngine.java
new file mode 100644
index 0000000..aab3cf4
--- /dev/null
+++ b/modules/engine/src/main/java/market/guess/engine/GuessMarketEngine.java
@@ -0,0 +1,7 @@
+package market.guess.engine;
+
+import market.guess.api.LoadResultDTO;
+
+public interface GuessMarketEngine {
+  LoadResultDTO loadEvents();
+}
diff --git a/modules/engine/src/main/java/market/guess/engine/TradingMechanism.java b/modules/engine/src/main/java/market/guess/engine/TradingMechanism.java
new file mode 100644
index 0000000..5a235ed
--- /dev/null
+++ b/modules/engine/src/main/java/market/guess/engine/TradingMechanism.java
@@ -0,0 +1,7 @@
+package market.guess.engine;
+
+import java.math.BigDecimal;
+
+public interface TradingMechanism {
+  BigDecimal initialCost();
+}
diff --git a/modules/engine/src/main/java/market/guess/engine/mechanism/LmsrTradingMechanism.java b/modules/engine/src/main/java/market/guess/engine/mechanism/LmsrTradingMechanism.java
new file mode 100644
index 0000000..93826b7
--- /dev/null
+++ b/modules/engine/src/main/java/market/guess/engine/mechanism/LmsrTradingMechanism.java
@@ -0,0 +1,13 @@
+package market.guess.engine.mechanism;
+
+import java.math.BigDecimal;
+import market.guess.engine.TradingMechanism;
+
+public class LmsrTradingMechanism implements TradingMechanism {
+
+  @Override
+  public BigDecimal initialCost() {
+    // TODO Auto-generated method stub
+    throw new UnsupportedOperationException("Unimplemented method 'initialCost'");
+  }
+}
diff --git a/modules/engine/src/main/java/market/guess/engine/mechanism/OrderBookMechanism.java b/modules/engine/src/main/java/market/guess/engine/mechanism/OrderBookMechanism.java
new file mode 100644
index 0000000..079b204
--- /dev/null
+++ b/modules/engine/src/main/java/market/guess/engine/mechanism/OrderBookMechanism.java
@@ -0,0 +1,13 @@
+package market.guess.engine.mechanism;
+
+import java.math.BigDecimal;
+import market.guess.engine.TradingMechanism;
+
+public class OrderBookMechanism implements TradingMechanism {
+
+  @Override
+  public BigDecimal initialCost() {
+    // TODO Auto-generated method stub
+    throw new UnsupportedOperationException("Unimplemented method 'initialCost'");
+  }
+}
diff --git a/modules/engine/src/test/java/com/example/AppTest.java b/modules/engine/src/test/java/com/example/AppTest.java
new file mode 100644
index 0000000..0b08c28
--- /dev/null
+++ b/modules/engine/src/test/java/com/example/AppTest.java
@@ -0,0 +1,3 @@
+package com.example;
+
+public class AppTest {}