Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / internal / interpreted / IListLiteral.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/interpreted/IListLiteral.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/interpreted/IListLiteral.java
new file mode 100644 (file)
index 0000000..56e0c87
--- /dev/null
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/interpreted/IListLiteral.java
@@ -0,0 +1,33 @@
+package org.simantics.scl.compiler.internal.interpreted;
+
+import java.util.Arrays;
+
+public class IListLiteral implements IExpression {
+
+    private final IExpression[] componentExpressions;
+
+    public IListLiteral(IExpression[] componentExpressions) {
+        this.componentExpressions = componentExpressions;
+    }
+
+    @Override
+    public Object execute(Object[] variableBindings) {
+        Object[] components = new Object[componentExpressions.length];
+        for(int i=0;i<componentExpressions.length;++i)
+            components[i] = componentExpressions[i].execute(variableBindings);
+        return Arrays.asList(components);
+    }
+    
+    @Override
+    public String toString() {
+        StringBuilder b = new StringBuilder();
+        b.append('[');
+        for(int i=0;i<componentExpressions.length;++i) {
+            if(i > 0)
+                b.append(", ");
+            b.append(componentExpressions[i]);
+        }
+        b.append(']');
+        return b.toString();
+    }
+}