private static PrecedenceUtil.Precedence getPriority(SNode expression) {
if (SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0xfbdeb6fecfL,
"jetbrains.mps.baseLanguage.structure.BinaryOperation"))) {
switch (BehaviorReflection.invokeVirtualStatic(
Integer.TYPE,
SNodeOperations.asSConcept(
SNodeOperations.castConcept(
expression,
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0xfbdeb6fecfL,
"jetbrains.mps.baseLanguage.structure.BinaryOperation"))),
"virtual_getPriority_1262430001741497858",
new Object[] {})) {
case 2:
// ||
return PrecedenceUtil.Precedence.J_13;
case 3:
// &&
return PrecedenceUtil.Precedence.J_12;
case 4:
// |
return PrecedenceUtil.Precedence.J_11;
case 5:
// ^
return PrecedenceUtil.Precedence.J_10;
case 6:
// &
return PrecedenceUtil.Precedence.J_9;
case 7:
// ==, !=
return PrecedenceUtil.Precedence.J_8;
case 8:
// <, <=, >, >=
return PrecedenceUtil.Precedence.J_7;
case 9:
// >>, <<
return PrecedenceUtil.Precedence.J_6;
case 10:
// +, -
return PrecedenceUtil.Precedence.J_5;
case 11:
// *, /, %
return PrecedenceUtil.Precedence.J_4;
default:
}
}
// TODO: not sure concerning ParenthesizedExpression priorities..
if (SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0xfb4ed32b7fL,
"jetbrains.mps.baseLanguage.structure.ParenthesizedExpression"))) {
return PrecedenceUtil.Precedence.PARENTHESES;
}
// TODO: m.b. we should make "Default" precenence higher then all the user extensions
// TODO: will be recognized as high-priority expressions
if (SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0x11126b40c25L,
"jetbrains.mps.baseLanguage.structure.ArrayAccessExpression"))
|| SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getInterfaceConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0x11857355952L,
"jetbrains.mps.baseLanguage.structure.IMethodCall"))
|| SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0xf8c77f1e98L,
"jetbrains.mps.baseLanguage.structure.VariableReference"))
|| SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0x515d7a8d927e9fb3L,
"jetbrains.mps.baseLanguage.structure.LocalPropertyReference"))
|| SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0x8388864671ce4f1cL,
0x9c53c54016f6ad4fL,
0x116ea555a25L,
"jetbrains.mps.baseLanguage.collections.structure.MapElement"))
|| SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0x8388864671ce4f1cL,
0x9c53c54016f6ad4fL,
0x11d6213c318L,
"jetbrains.mps.baseLanguage.collections.structure.ListElementAccessExpression"))
|| SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0x7866978ea0f04cc7L,
0x81bc4d213d9375e1L,
0x10975850da7L,
"jetbrains.mps.lang.smodel.structure.SNodeTypeCastExpression"))) {
return PrecedenceUtil.Precedence.ARRAY_OPARATIONS_AND_METHOD_CALLS;
}
if (SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0x116b46a08c4L,
"jetbrains.mps.baseLanguage.structure.DotExpression"))) {
return PrecedenceUtil.Precedence.DOT_EXPRESSION;
}
if (SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0x11adecdb4f0L,
"jetbrains.mps.baseLanguage.structure.PostfixIncrementExpression"))
|| SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0x11aded05fe6L,
"jetbrains.mps.baseLanguage.structure.PostfixDecrementExpression"))) {
return PrecedenceUtil.Precedence.POSTFIX_EXPRESSIONS;
}
if (SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0x120a46df580L,
"jetbrains.mps.baseLanguage.structure.PrefixIncrementExpression"))
|| SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0x120a472f0e8L,
"jetbrains.mps.baseLanguage.structure.PrefixDecrementExpression"))
|| SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0x6fea7de6103549b1L,
"jetbrains.mps.baseLanguage.structure.UnaryMinus"))
|| SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0xfbcf6bd10dL,
"jetbrains.mps.baseLanguage.structure.NotExpression"))
|| SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0x11d6d026f5fL,
"jetbrains.mps.baseLanguage.structure.BitwiseNotExpression"))) {
return PrecedenceUtil.Precedence.J_2;
}
if (SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0xf940dabe4aL,
"jetbrains.mps.baseLanguage.structure.CastExpression"))
|| SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0x10ab8473cc5L,
"jetbrains.mps.baseLanguage.structure.GenericNewExpression"))) {
return PrecedenceUtil.Precedence.J_3;
}
if (SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0xfbbff03700L,
"jetbrains.mps.baseLanguage.structure.InstanceOfExpression"))) {
return PrecedenceUtil.Precedence.J_7;
}
if (SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0x10ef01239c9L,
"jetbrains.mps.baseLanguage.structure.TernaryOperatorExpression"))) {
return PrecedenceUtil.Precedence.J_14;
}
if (SConceptOperations.isSubConceptOf(
SNodeOperations.asSConcept(expression),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0x11b0d00332cL,
"jetbrains.mps.baseLanguage.structure.BaseAssignmentExpression"))) {
return PrecedenceUtil.Precedence.J_15;
}
return PrecedenceUtil.Precedence.DEFAULT;
}
@NotNull
public static SNode getTargetForLeftTransform(
@NotNull SNode contextNode, @NotNull SNode resultNode) {
int resultingExpressionPriority =
getPriority(SNodeOperations.getConceptDeclaration(resultNode)).ordinal();
SNode targetNode = contextNode;
for (SNode parentNode = SNodeOperations.getParent(targetNode);
parentNode != null
&& SNodeOperations.isInstanceOf(
parentNode,
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0xf8c37f506fL,
"jetbrains.mps.baseLanguage.structure.Expression"))
&& getPriority(
SNodeOperations.castConcept(
SNodeOperations.getConceptDeclaration(parentNode),
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0xf8c37f506fL,
"jetbrains.mps.baseLanguage.structure.Expression")))
.ordinal()
< resultingExpressionPriority;
parentNode = SNodeOperations.getParent(targetNode)) {
if (SNodeOperations.isInstanceOf(
parentNode,
MetaAdapterFactory.getInterfaceConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0x11857355952L,
"jetbrains.mps.baseLanguage.structure.IMethodCall"))
|| SNodeOperations.isInstanceOf(
parentNode,
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0xfb4ed32b7fL,
"jetbrains.mps.baseLanguage.structure.ParenthesizedExpression"))) {
// if parent expression is IMethodCall then targetNode is either actualArgument
// or typeArgument (parameters of method call), so we should not go upper
// same with ParenthesizedExpression
break;
}
if (SNodeOperations.isInstanceOf(
parentNode,
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0xfbdeb6fecfL,
"jetbrains.mps.baseLanguage.structure.BinaryOperation"))
&& SNodeOperations.getContainingLinkDeclaration(targetNode)
== SLinkOperations.findLinkDeclaration(
MetaAdapterFactory.getContainmentLink(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0xfbdeb6fecfL,
0xfbdeb7a11bL,
"rightExpression"))) {
// if parent expression is BinaryOperation having higher priority and target is rhigh child
// of it
// then we should rather transform current target and add additional parenthesis around
// resulting expression
break;
}
targetNode =
SNodeOperations.cast(
parentNode,
MetaAdapterFactory.getConcept(
0xf3061a5392264cc5L,
0xa443f952ceaf5816L,
0xf8c37f506fL,
"jetbrains.mps.baseLanguage.structure.Expression"));
}
return targetNode;
}
