ctf: add float support for ctf2

Change-Id: I018e6cfa1f3e7aeed14953de76d6d9f34adf8e64
Signed-off-by: Matthew Khouzam <matthew.khouzam@ericsson.com>

Author: MatthewKhouzam

ctf/org.eclipse.tracecompass.ctf.core/src/org/eclipse/tracecompass/internal/ctf/core/event/metadata/tsdl/TypeAliasParser.java

@@ -27,6 +27,7 @@
 import org.eclipse.tracecompass.internal.ctf.core.event.metadata.tsdl.dynamicarray.DynamicLengthArrayParser;
 import org.eclipse.tracecompass.internal.ctf.core.event.metadata.tsdl.dynamicstring.DynamicLengthStringParser;
 import org.eclipse.tracecompass.internal.ctf.core.event.metadata.tsdl.enumeration.EnumParser;
+import org.eclipse.tracecompass.internal.ctf.core.event.metadata.tsdl.floatingpoint.FloatDeclarationParser;
 import org.eclipse.tracecompass.internal.ctf.core.event.metadata.tsdl.integer.IntegerDeclarationParser;
 import org.eclipse.tracecompass.internal.ctf.core.event.metadata.tsdl.staticarray.StaticLengthArrayParser;
 import org.eclipse.tracecompass.internal.ctf.core.event.metadata.tsdl.staticstring.StaticLengthStringParser;
@@ -179,6 +180,10 @@ public IDeclaration parse(ICTFMetadataNode typealias, ICommonTreeParserParameter
                     targetDeclaration = DynamicLengthArrayParser.INSTANCE.parse(typealias, new DynamicLengthArrayParser.Param(trace, scope));
                 } else if (JsonMetadataStrings.STRUCTURE.equals(type)) {
                     targetDeclaration = StructParser.INSTANCE.parse(typealias, new StructParser.Param(trace, null, scope));
+                } else if (JsonMetadataStrings.FIXED_LENGTH_FLOATING_POINT.equals(type)) {
+                    targetDeclaration = FloatDeclarationParser.INSTANCE.parse(typealias, new FloatDeclarationParser.Param(trace));
+                } else if (JsonMetadataStrings.VARIABLE_LENGTH_FLOATING_POINT.equals(type)) {
+                    targetDeclaration = FloatDeclarationParser.INSTANCE.parse(typealias, new FloatDeclarationParser.Param(trace));
                 } else {
                     throw new ParseException("Invalid field class: " + type); //$NON-NLS-1$
                 }

ctf/org.eclipse.tracecompass.ctf.core/src/org/eclipse/tracecompass/internal/ctf/core/utils/JsonMetadataStrings.java

@@ -157,6 +157,15 @@ private JsonMetadataStrings() {
      */
     public static final String VARIABLE_SIGNED_INTEGER_FIELD = "variable-length-signed-integer"; //$NON-NLS-1$
 
+    /**
+     * Type string for a fixed length floating point field class
+     */
+    public static final String FIXED_LENGTH_FLOATING_POINT = "fixed-length-floating-point-number"; //$NON-NLS-1$
+    /**
+     * Type string for a variable length floating point field class
+     */
+    public static final String VARIABLE_LENGTH_FLOATING_POINT = "variable-length-floating-point-number"; //$NON-NLS-1$
+
     /**
      * Type string for a static length blob field class
      */