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authorBulgakov Alexander <abulgakov@at-consulting.ru>2016-11-12 15:56:17 +0300
committerBulgakov Alexander <abulgakov@at-consulting.ru>2016-11-12 15:56:17 +0300
commit67371e5841e1dd8ed5d663f1c907da0952976b8f (patch)
tree677b27b2050d84daa11b5a8846a5c7d069d81148 /src/core/lombok/eclipse/handlers
parent4fbbd8ed03f7963715bc6e7c7de6faae0b1ba917 (diff)
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imports expanded, idents aligned
Diffstat (limited to 'src/core/lombok/eclipse/handlers')
-rw-r--r--src/core/lombok/eclipse/handlers/HandleVal.java25
1 files changed, 12 insertions, 13 deletions
diff --git a/src/core/lombok/eclipse/handlers/HandleVal.java b/src/core/lombok/eclipse/handlers/HandleVal.java
index 0a136d0b..e8b1deb4 100644
--- a/src/core/lombok/eclipse/handlers/HandleVal.java
+++ b/src/core/lombok/eclipse/handlers/HandleVal.java
@@ -21,18 +21,14 @@
*/
package lombok.eclipse.handlers;
-import static lombok.core.handlers.HandlerUtil.*;
-import static lombok.eclipse.handlers.EclipseHandlerUtil.typeMatches;
-
import lombok.ConfigurationKeys;
-import lombok.val;
import lombok.core.HandlerPriority;
import lombok.eclipse.DeferUntilPostDiet;
import lombok.eclipse.EclipseASTAdapter;
import lombok.eclipse.EclipseASTVisitor;
import lombok.eclipse.EclipseNode;
-
import lombok.experimental.var;
+import lombok.val;
import org.eclipse.jdt.internal.compiler.ast.ArrayInitializer;
import org.eclipse.jdt.internal.compiler.ast.ForStatement;
import org.eclipse.jdt.internal.compiler.ast.ForeachStatement;
@@ -40,6 +36,9 @@ import org.eclipse.jdt.internal.compiler.ast.LocalDeclaration;
import org.eclipse.jdt.internal.compiler.ast.TypeReference;
import org.mangosdk.spi.ProviderFor;
+import static lombok.core.handlers.HandlerUtil.handleFlagUsage;
+import static lombok.eclipse.handlers.EclipseHandlerUtil.typeMatches;
+
/*
* This class just handles 3 basic error cases. The real meat of eclipse 'val' support is in {@code PatchVal} and {@code PatchValEclipse}.
*/
@@ -51,34 +50,34 @@ public class HandleVal extends EclipseASTAdapter {
TypeReference type = local.type;
boolean isVal = typeMatches(val.class, localNode, type);
boolean isVar = typeMatches(var.class, localNode, type);
- if (!(isVal ||isVar)) return;
-
+ if (!(isVal || isVar)) return;
+
if (isVal) handleFlagUsage(localNode, ConfigurationKeys.VAL_FLAG_USAGE, "val");
if (isVar) handleFlagUsage(localNode, ConfigurationKeys.VAR_FLAG_USAGE, "var");
-
+
boolean variableOfForEach = false;
-
+
if (localNode.directUp().get() instanceof ForeachStatement) {
ForeachStatement fs = (ForeachStatement) localNode.directUp().get();
variableOfForEach = fs.elementVariable == local;
}
-
+
String annotation = isVal ? "val" : "var";
if (local.initialization == null && !variableOfForEach) {
localNode.addError("'" + annotation + "' on a local variable requires an initializer expression");
return;
}
-
+
if (local.initialization instanceof ArrayInitializer) {
localNode.addError("'" + annotation + "' is not compatible with array initializer expressions. Use the full form (new int[] { ... } instead of just { ... })");
return;
}
-
+
if (isVal && localNode.directUp().get() instanceof ForStatement) {
localNode.addError("'val' is not allowed in old-style for loops");
return;
}
-
+
if (local.initialization != null && local.initialization.getClass().getName().equals("org.eclipse.jdt.internal.compiler.ast.LambdaExpression")) {
localNode.addError("'" + annotation + "' is not allowed with lambda expressions.");
}