Merge pull request #39 from kris7t/partial-interpretation

Implement partial interpretation based model generation

1 files changed, 111 insertions, 0 deletions

diff --git a/subprojects/viatra-runtime-rete/src/main/java/tools/refinery/viatra/runtime/rete/util/Options.java b/subprojects/viatra-runtime-rete/src/main/java/tools/refinery/viatra/runtime/rete/util/Options.java
new file mode 100644
index 00000000..96cc445f
--- /dev/null
+++ b/subprojects/viatra-runtime-rete/src/main/java/tools/refinery/viatra/runtime/rete/util/Options.java
@@ -0,0 +1,111 @@
+/*******************************************************************************
+ * Copyright (c) 2004-2008 Gabor Bergmann and Daniel Varro
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-v20.html.
+ * 
+ * SPDX-License-Identifier: EPL-2.0
+ *******************************************************************************/
+
+package tools.refinery.viatra.runtime.rete.util;
+
+import tools.refinery.viatra.runtime.matchers.backend.IQueryBackendHintProvider;
+import tools.refinery.viatra.runtime.matchers.context.IQueryBackendContext;
+import tools.refinery.viatra.runtime.matchers.planning.IQueryPlannerStrategy;
+import tools.refinery.viatra.runtime.rete.construction.basiclinear.BasicLinearLayout;
+import tools.refinery.viatra.runtime.rete.construction.quasitree.QuasiTreeLayout;
+import tools.refinery.viatra.runtime.rete.network.communication.timely.TimelyCommunicationGroup;
+
+/**
+ * Feature switches.
+ * @author Gabor Bergmann
+ * @noreference
+ */
+public class Options {
+
+    public enum NodeSharingOption {
+        NEVER, // not recommended, patternmatcher leaks possible
+        INDEXER_AND_REMOTEPROXY, ALL
+    }
+
+    public static final NodeSharingOption nodeSharingOption = NodeSharingOption.ALL;
+    public static final boolean releaseOnetimeIndexers = true; // effective only
+                                                               // with
+                                                               // nodesharing
+                                                               // ==NEVER
+
+    public enum InjectivityStrategy {
+        EAGER, LAZY
+    }
+
+    public static final InjectivityStrategy injectivityStrategy = InjectivityStrategy.EAGER;
+
+    public static final boolean enableInheritance = true;
+
+    // public final static boolean useComplementerMask = true;
+
+    public static final boolean employTrivialIndexers = true;
+
+    // public final static boolean synchronous = false;
+
+    public static final int numberOfLocalContainers = 1;
+    public static final int firstFreeContainer = 0; // 0 if head container is
+                                                    // free to contain pattern
+                                                    // bodies, 1 otherwise
+
+    /**
+     * Enable for internal debugging of Rete communication scheme; 
+     *  catches cases where the topological sort is violated by a message sent "backwards"
+     * @since 1.6
+     */
+    public static final boolean MONITOR_VIOLATION_OF_RETE_NODEGROUP_TOPOLOGICAL_SORTING = false;
+    
+    /**
+     * Enable for internal debugging of message delivery in {@link TimelyCommunicationGroup}s;
+     * catches cases when there is a violation of increasing timestamps during message delivery within a group.  
+     * @since 2.3
+     */
+    public static final boolean MONITOR_VIOLATION_OF_DIFFERENTIAL_DATAFLOW_TIMESTAMPS = false;
+    
+    /**
+     * 
+     * @author Gabor Bergmann
+     * @noreference
+     */
+    public enum BuilderMethod {
+        LEGACY, // ONLY with GTASM
+        PSYSTEM_BASIC_LINEAR, PSYSTEM_QUASITREE;
+        /**
+         * @since 1.5
+         */
+        public IQueryPlannerStrategy layoutStrategy(IQueryBackendContext bContext, IQueryBackendHintProvider hintProvider) {
+            switch (this) {
+            case PSYSTEM_BASIC_LINEAR:
+                return new BasicLinearLayout(bContext);
+            case PSYSTEM_QUASITREE:
+                return new QuasiTreeLayout(bContext, hintProvider);
+            default:
+                throw new UnsupportedOperationException();
+            }
+        }
+    }
+
+    public static final BuilderMethod builderMethod =
+    // BuilderMethod.PSYSTEM_BASIC_LINEAR;
+    BuilderMethod.PSYSTEM_QUASITREE;
+    
+    public enum FunctionalDependencyOption {
+        OFF,
+        OPPORTUNISTIC
+    }
+    public static final FunctionalDependencyOption functionalDependencyOption = 
+            FunctionalDependencyOption.OPPORTUNISTIC;
+    
+    public enum PlanTrimOption {
+        OFF,
+        OPPORTUNISTIC
+    }
+    public static final PlanTrimOption planTrimOption = 
+            PlanTrimOption.OPPORTUNISTIC;
+
+}