X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.graph.compiler%2Fsrc%2Forg%2Fsimantics%2Fgraph%2Fcompiler%2Finternal%2Ftranslation%2FDataTypeTranslator.java;h=62b6bf616cf8525b49640c125bab53f87fad3553;hp=640d89ee19d11cd39244e204512051fcf3232c3f;hb=refs%2Fchanges%2F38%2F238%2F2;hpb=24e2b34260f219f0d1644ca7a138894980e25b14

diff --git a/bundles/org.simantics.graph.compiler/src/org/simantics/graph/compiler/internal/translation/DataTypeTranslator.java b/bundles/org.simantics.graph.compiler/src/org/simantics/graph/compiler/internal/translation/DataTypeTranslator.java
index 640d89ee1..62b6bf616 100644
--- a/bundles/org.simantics.graph.compiler/src/org/simantics/graph/compiler/internal/translation/DataTypeTranslator.java
+++ b/bundles/org.simantics.graph.compiler/src/org/simantics/graph/compiler/internal/translation/DataTypeTranslator.java
@@ -1,203 +1,203 @@
-package org.simantics.graph.compiler.internal.translation;
-
-import gnu.trove.map.hash.THashMap;
-
-import java.util.Collection;
-
-import org.antlr.runtime.tree.Tree;
-import org.simantics.databoard.Datatypes;
-import org.simantics.databoard.type.ArrayType;
-import org.simantics.databoard.type.ByteType;
-import org.simantics.databoard.type.Component;
-import org.simantics.databoard.type.Datatype;
-import org.simantics.databoard.type.DoubleType;
-import org.simantics.databoard.type.FloatType;
-import org.simantics.databoard.type.IntegerType;
-import org.simantics.databoard.type.LongType;
-import org.simantics.databoard.type.MapType;
-import org.simantics.databoard.type.OptionalType;
-import org.simantics.databoard.type.RecordType;
-import org.simantics.databoard.type.StringType;
-import org.simantics.databoard.type.UnionType;
-import org.simantics.graph.compiler.internal.parsing.GraphParser;
-import org.simantics.ltk.ISource;
-import org.simantics.ltk.Problem;
-import org.simantics.ltk.antlr.ANTLRUtils;
-
-public class DataTypeTranslator {
-
-	ISource source;
-	Collection<Problem> problems;
-		
-	public DataTypeTranslator(ISource source, Collection<Problem> problems) {
-		this.source = source;
-		this.problems = problems;
-	}
-
-	public Datatype translate(Tree tree) {		
-		switch(tree.getType()) {
-		case GraphParser.RECORD_TYPE:
-			return translateRecordType(tree);
-		case GraphParser.UNION_TYPE:
-			return translateUnionType(tree);
-		case GraphParser.TUPLE_TYPE:
-			return translateTupleType(tree);
-		case GraphParser.ARRAY_TYPE:
-			return translateArrayType(tree);
-		case GraphParser.TYPE_REFERENCE:
-			return translateTypeReference(tree);
-		default:
-			printTree(0, tree);
-			throw new IllegalArgumentException("The argument is not a data type AST");
-		}
-	}
-
-	private Datatype translateArrayType(Tree tree) {
-		return new ArrayType(translate(tree.getChild(0)));
-	}
-
-	private Datatype translateTupleType(Tree tree) {
-		int count = tree.getChildCount(); 
-		if(count == 1)
-			return translate(tree.getChild(0));
-		Component[] components = new Component[count];
-		for(int i=0;i<count;++i) {
-			components[i] = new Component(
-					Integer.toString(i),
-					translate(tree.getChild(i))
-				);
-		}
-		return new RecordType(false, components);		
-	}
-	
-	private static THashMap<String,String> getAnnotations(Tree tree) {
-		THashMap<String,String> result = new THashMap<String,String>(); 
-		for(int i=1;i<tree.getChildCount();++i) {
-			Tree child = tree.getChild(i);
-			if(child.getType() == GraphParser.TYPE_ANNOTATION) {
-				result.put(
-						child.getChild(0).getText(),
-						convertValue(child.getChild(1))
-				);
-			}
-		}
-		return result;
-	}
-	
-	private static String convertValue(Tree value) {
-		//System.out.println(GraphParser.tokenNames[value.getType()]);
-		switch(value.getType()) {
-		case GraphParser.STRING: {
-			String str = value.getText();
-			return str.substring(1, str.length()-1);
-		}
-		case GraphParser.INT:
-		case GraphParser.FLOAT:
-			return value.getText();
-		case GraphParser.RANGE:
-			return value.getChild(0).getText() + value.getChild(1).getText() + value.getChild(2).getText();
-		default:
-			throw new IllegalArgumentException();
-		}
-	}
-
-	private Datatype translateTypeReference(Tree tree) {
-		String name = tree.getChild(0).getText();
-		if(name.equals("Boolean"))
-			return Datatypes.BOOLEAN;
-		else if(name.equals("Byte")) {
-			THashMap<String,String> annotations = getAnnotations(tree);
-			return new ByteType(
-					annotations.get("unit"),
-					annotations.get("range")
-			);
-		}
-		else if(name.equals("Integer")) {
-			THashMap<String,String> annotations = getAnnotations(tree);
-			return new IntegerType(
-					annotations.get("unit"),
-					annotations.get("range")
-			);
-		}
-		else if(name.equals("Float")) {
-			THashMap<String,String> annotations = getAnnotations(tree);
-			return new FloatType(
-					annotations.get("unit"),
-					annotations.get("range")
-			);
-		}
-		else if(name.equals("Double")) {
-			THashMap<String,String> annotations = getAnnotations(tree);
-			return new DoubleType(
-					annotations.get("unit"),
-					annotations.get("range")
-			);
-		}
-		else if(name.equals("Long")) {
-			THashMap<String,String> annotations = getAnnotations(tree);
-			return new LongType(
-					annotations.get("unit"),
-					annotations.get("range")
-			);
-		}
-		else if(name.equals("String")) {
-			THashMap<String,String> annotations = getAnnotations(tree);
-			return new StringType(
-					annotations.get("pattern"),
-					annotations.get("mimeType"),
-					annotations.get("length")
-			);
-		}
-		else if(name.equals("Variant"))
-			return Datatypes.VARIANT;
-		else if(name.equals("Optional"))
-			return new OptionalType(translate(tree.getChild(1)));
-		else if(name.equals("Map"))
-			return new MapType(translate(tree.getChild(1)), translate(tree.getChild(2)));
-		else if(name.equals("DataType"))
-			return Datatypes.getDatatypeUnchecked(Datatype.class);
-		else { 
-			error(tree, "Invalid data type " + name + ".");
-			return null;
-		}
-	}
-
-	private Datatype translateUnionType(Tree tree) {
-		Component[] components = new Component[tree.getChildCount()];
-		for(int i=0;i<components.length;++i) {
-			Tree c = tree.getChild(i);
-			components[i] = new Component(
-					c.getChild(0).getText(), 
-					c.getChildCount() > 1 ? translate(c.getChild(1)) : RecordType.VOID_TYPE
-				);
-		}
-		return new UnionType(components);
-	}
-
-	private Datatype translateRecordType(Tree tree) {
-		Component[] components = new Component[tree.getChildCount()];
-		for(int i=0;i<components.length;++i) {
-			Tree c = tree.getChild(i);
-			components[i] = new Component(
-					c.getChild(0).getText(), 
-					translate(c.getChild(1))
-				);
-		}
-		return new RecordType(false, components);
-	}
-	
-	public static void printTree(int indent, Tree tree) {
-		for(int i=0;i<indent;++i)
-			System.out.print("  ");
-		System.out.println(tree.getText());
-		for(int i=0;i<tree.getChildCount();++i)
-			printTree(indent+1, tree.getChild(i));
-	}
-	
-	private void error(Tree tree, String description) { 
-		problems.add(new Problem(
-				ANTLRUtils.location(source, tree), 
-				description
-			));
-	}
-}
+package org.simantics.graph.compiler.internal.translation;
+
+import gnu.trove.map.hash.THashMap;
+
+import java.util.Collection;
+
+import org.antlr.runtime.tree.Tree;
+import org.simantics.databoard.Datatypes;
+import org.simantics.databoard.type.ArrayType;
+import org.simantics.databoard.type.ByteType;
+import org.simantics.databoard.type.Component;
+import org.simantics.databoard.type.Datatype;
+import org.simantics.databoard.type.DoubleType;
+import org.simantics.databoard.type.FloatType;
+import org.simantics.databoard.type.IntegerType;
+import org.simantics.databoard.type.LongType;
+import org.simantics.databoard.type.MapType;
+import org.simantics.databoard.type.OptionalType;
+import org.simantics.databoard.type.RecordType;
+import org.simantics.databoard.type.StringType;
+import org.simantics.databoard.type.UnionType;
+import org.simantics.graph.compiler.internal.parsing.GraphParser;
+import org.simantics.ltk.ISource;
+import org.simantics.ltk.Problem;
+import org.simantics.ltk.antlr.ANTLRUtils;
+
+public class DataTypeTranslator {
+
+	ISource source;
+	Collection<Problem> problems;
+		
+	public DataTypeTranslator(ISource source, Collection<Problem> problems) {
+		this.source = source;
+		this.problems = problems;
+	}
+
+	public Datatype translate(Tree tree) {		
+		switch(tree.getType()) {
+		case GraphParser.RECORD_TYPE:
+			return translateRecordType(tree);
+		case GraphParser.UNION_TYPE:
+			return translateUnionType(tree);
+		case GraphParser.TUPLE_TYPE:
+			return translateTupleType(tree);
+		case GraphParser.ARRAY_TYPE:
+			return translateArrayType(tree);
+		case GraphParser.TYPE_REFERENCE:
+			return translateTypeReference(tree);
+		default:
+			printTree(0, tree);
+			throw new IllegalArgumentException("The argument is not a data type AST");
+		}
+	}
+
+	private Datatype translateArrayType(Tree tree) {
+		return new ArrayType(translate(tree.getChild(0)));
+	}
+
+	private Datatype translateTupleType(Tree tree) {
+		int count = tree.getChildCount(); 
+		if(count == 1)
+			return translate(tree.getChild(0));
+		Component[] components = new Component[count];
+		for(int i=0;i<count;++i) {
+			components[i] = new Component(
+					Integer.toString(i),
+					translate(tree.getChild(i))
+				);
+		}
+		return new RecordType(false, components);		
+	}
+	
+	private static THashMap<String,String> getAnnotations(Tree tree) {
+		THashMap<String,String> result = new THashMap<String,String>(); 
+		for(int i=1;i<tree.getChildCount();++i) {
+			Tree child = tree.getChild(i);
+			if(child.getType() == GraphParser.TYPE_ANNOTATION) {
+				result.put(
+						child.getChild(0).getText(),
+						convertValue(child.getChild(1))
+				);
+			}
+		}
+		return result;
+	}
+	
+	private static String convertValue(Tree value) {
+		//System.out.println(GraphParser.tokenNames[value.getType()]);
+		switch(value.getType()) {
+		case GraphParser.STRING: {
+			String str = value.getText();
+			return str.substring(1, str.length()-1);
+		}
+		case GraphParser.INT:
+		case GraphParser.FLOAT:
+			return value.getText();
+		case GraphParser.RANGE:
+			return value.getChild(0).getText() + value.getChild(1).getText() + value.getChild(2).getText();
+		default:
+			throw new IllegalArgumentException();
+		}
+	}
+
+	private Datatype translateTypeReference(Tree tree) {
+		String name = tree.getChild(0).getText();
+		if(name.equals("Boolean"))
+			return Datatypes.BOOLEAN;
+		else if(name.equals("Byte")) {
+			THashMap<String,String> annotations = getAnnotations(tree);
+			return new ByteType(
+					annotations.get("unit"),
+					annotations.get("range")
+			);
+		}
+		else if(name.equals("Integer")) {
+			THashMap<String,String> annotations = getAnnotations(tree);
+			return new IntegerType(
+					annotations.get("unit"),
+					annotations.get("range")
+			);
+		}
+		else if(name.equals("Float")) {
+			THashMap<String,String> annotations = getAnnotations(tree);
+			return new FloatType(
+					annotations.get("unit"),
+					annotations.get("range")
+			);
+		}
+		else if(name.equals("Double")) {
+			THashMap<String,String> annotations = getAnnotations(tree);
+			return new DoubleType(
+					annotations.get("unit"),
+					annotations.get("range")
+			);
+		}
+		else if(name.equals("Long")) {
+			THashMap<String,String> annotations = getAnnotations(tree);
+			return new LongType(
+					annotations.get("unit"),
+					annotations.get("range")
+			);
+		}
+		else if(name.equals("String")) {
+			THashMap<String,String> annotations = getAnnotations(tree);
+			return new StringType(
+					annotations.get("pattern"),
+					annotations.get("mimeType"),
+					annotations.get("length")
+			);
+		}
+		else if(name.equals("Variant"))
+			return Datatypes.VARIANT;
+		else if(name.equals("Optional"))
+			return new OptionalType(translate(tree.getChild(1)));
+		else if(name.equals("Map"))
+			return new MapType(translate(tree.getChild(1)), translate(tree.getChild(2)));
+		else if(name.equals("DataType"))
+			return Datatypes.getDatatypeUnchecked(Datatype.class);
+		else { 
+			error(tree, "Invalid data type " + name + ".");
+			return null;
+		}
+	}
+
+	private Datatype translateUnionType(Tree tree) {
+		Component[] components = new Component[tree.getChildCount()];
+		for(int i=0;i<components.length;++i) {
+			Tree c = tree.getChild(i);
+			components[i] = new Component(
+					c.getChild(0).getText(), 
+					c.getChildCount() > 1 ? translate(c.getChild(1)) : RecordType.VOID_TYPE
+				);
+		}
+		return new UnionType(components);
+	}
+
+	private Datatype translateRecordType(Tree tree) {
+		Component[] components = new Component[tree.getChildCount()];
+		for(int i=0;i<components.length;++i) {
+			Tree c = tree.getChild(i);
+			components[i] = new Component(
+					c.getChild(0).getText(), 
+					translate(c.getChild(1))
+				);
+		}
+		return new RecordType(false, components);
+	}
+	
+	public static void printTree(int indent, Tree tree) {
+		for(int i=0;i<indent;++i)
+			System.out.print("  ");
+		System.out.println(tree.getText());
+		for(int i=0;i<tree.getChildCount();++i)
+			printTree(indent+1, tree.getChild(i));
+	}
+	
+	private void error(Tree tree, String description) { 
+		problems.add(new Problem(
+				ANTLRUtils.location(source, tree), 
+				description
+			));
+	}
+}