1 files changed, 114 insertions, 0 deletions
diff --git a/plugins/java-decompiler/engine/src/org/jetbrains/java/decompiler/modules/decompiler/exps/AnnotationExprent.java b/plugins/java-decompiler/engine/src/org/jetbrains/java/decompiler/modules/decompiler/exps/AnnotationExprent.java
new file mode 100644
index 000000000000..9383d76559a5
--- /dev/null
+++ b/plugins/java-decompiler/engine/src/org/jetbrains/java/decompiler/modules/decompiler/exps/AnnotationExprent.java
@@ -0,0 +1,114 @@
+/*
+ * Copyright 2000-2014 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.jetbrains.java.decompiler.modules.decompiler.exps;
+
+import org.jetbrains.java.decompiler.main.DecompilerContext;
+import org.jetbrains.java.decompiler.modules.decompiler.ExprProcessor;
+import org.jetbrains.java.decompiler.util.InterpreterUtil;
+
+import java.util.List;
+
+
+public class AnnotationExprent extends Exprent {
+
+  public static final int ANNOTATION_NORMAL = 1;
+  public static final int ANNOTATION_MARKER = 2;
+  public static final int ANNOTATION_SINGLE_ELEMENT = 3;
+
+
+  private String classname;
+
+  private List<String> parnames;
+
+  private List<Exprent> parvalues;
+
+  {
+    this.type = EXPRENT_ANNOTATION;
+  }
+
+  public AnnotationExprent(String classname, List<String> parnames, List<Exprent> parvalues) {
+    this.classname = classname;
+    this.parnames = parnames;
+    this.parvalues = parvalues;
+  }
+
+  public String toJava(int indent) {
+
+    String new_line_separator = DecompilerContext.getNewLineSeparator();
+
+    StringBuilder buffer = new StringBuilder();
+    String indstr = InterpreterUtil.getIndentString(indent);
+
+    buffer.append(indstr);
+    buffer.append("@");
+    buffer.append(DecompilerContext.getImportCollector().getShortName(ExprProcessor.buildJavaClassName(classname)));
+
+    if (!parnames.isEmpty()) {
+      buffer.append("(");
+      if (parnames.size() == 1 && "value".equals(parnames.get(0))) {
+        buffer.append(parvalues.get(0).toJava(indent + 1));
+      }
+      else {
+        String indstr1 = InterpreterUtil.getIndentString(indent + 1);
+
+        for (int i = 0; i < parnames.size(); i++) {
+          buffer.append(new_line_separator).append(indstr1);
+          buffer.append(parnames.get(i));
+          buffer.append(" = ");
+          buffer.append(parvalues.get(i).toJava(indent + 2));
+
+          if (i < parnames.size() - 1) {
+            buffer.append(",");
+          }
+        }
+        buffer.append(new_line_separator).append(indstr);
+      }
+
+      buffer.append(")");
+    }
+
+    return buffer.toString();
+  }
+
+  public int getAnnotationType() {
+
+    if (parnames.isEmpty()) {
+      return ANNOTATION_MARKER;
+    }
+    else {
+      if (parnames.size() == 1 && "value".equals(parnames.get(0))) {
+        return ANNOTATION_SINGLE_ELEMENT;
+      }
+      else {
+        return ANNOTATION_NORMAL;
+      }
+    }
+  }
+
+  public boolean equals(Object o) {
+    if (o == this) return true;
+    if (o == null || !(o instanceof AnnotationExprent)) return false;
+
+    AnnotationExprent ann = (AnnotationExprent)o;
+    return classname.equals(ann.classname) &&
+           InterpreterUtil.equalLists(parnames, ann.parnames) &&
+           InterpreterUtil.equalLists(parvalues, ann.parvalues);
+  }
+
+  public String getClassname() {
+    return classname;
+  }
+}