Refactory

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / lookup / ElementValuePair.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/lookup/ElementValuePair.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/lookup/ElementValuePair.java
deleted file mode 100644 (file)
index a418905..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/lookup/ElementValuePair.java
+++ /dev/null
@@ -1,110 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.compiler.lookup;
-
-import net.sourceforge.phpdt.internal.compiler.ast.*;
-import net.sourceforge.phpdt.internal.compiler.classfmt.ClassFileConstants;
-import net.sourceforge.phpdt.internal.compiler.impl.Constant;
-
-public class ElementValuePair {
-       char[] name;
-       public Object value;
-       public MethodBinding binding;
-
-public static Object getValue(Expression expression) {
-       if (expression == null)
-               return null;
-       Constant constant = expression.constant;
-       // literals would hit this case.
-       if (constant != null && constant != Constant.NotAConstant)
-               return constant;
-
-       if (expression instanceof Annotation)
-               return ((Annotation) expression).getCompilerAnnotation();
-       if (expression instanceof ArrayInitializer) {
-               Expression[] exprs = ((ArrayInitializer) expression).expressions;
-               int length = exprs == null ? 0 : exprs.length;
-               Object[] values = new Object[length];
-               for (int i = 0; i < length; i++)
-                       values[i] = getValue(exprs[i]);
-               return values;
-       }
-       if (expression instanceof ClassLiteralAccess)
-               return ((ClassLiteralAccess) expression).targetType;
-       if (expression instanceof Reference) {
-               FieldBinding fieldBinding = null;
-               if (expression instanceof FieldReference) {
-                       fieldBinding = ((FieldReference) expression).fieldBinding();
-               } else if (expression instanceof NameReference) {
-                       Binding binding = ((NameReference) expression).binding;
-                       if (binding != null && binding.kind() == Binding.FIELD)
-                               fieldBinding = (FieldBinding) binding;
-               }
-               if (fieldBinding != null && (fieldBinding.modifiers & ClassFileConstants.AccEnum) > 0)
-                       return fieldBinding;
-       }
-       // something that isn't a compile time constant.
-       return null;
-}
-
-public ElementValuePair(char[] name, Expression expression, MethodBinding binding) {
-       this(name, ElementValuePair.getValue(expression), binding);
-}
-
-public ElementValuePair(char[] name, Object value, MethodBinding binding) {
-       this.name = name;
-       this.value = value;
-       this.binding = binding;
-}
-
-/**
- * @return the name of the element value pair.
- */
-public char[] getName() {
-       return this.name;
-}
-
-/**
- * @return the method binding that defined this member value pair or null if no such binding exists.
- */
-public MethodBinding getMethodBinding() {
-       return this.binding;
-}
-
-/**
- * Return {@link TypeBinding} for member value of type {@link java.lang.Class}
- * Return {@link org.eclipse.jdt.internal.compiler.impl.Constant} for member of primitive type or String
- * Return {@link FieldBinding} for enum constant
- * Return {@link AnnotationBinding} for annotation instance
- * Return <code>Object[]</code> for member value of array type.
- * @return the value of this member value pair or null if the value is missing or is not a compile-time constant
- */
-public Object getValue() {
-       return this.value;
-}
-
-void setMethodBinding(MethodBinding binding) {
-       // lazily set after annotation type was resolved
-       this.binding = binding;
-}
-
-void setValue(Object value) {
-       // can be modified after the initialization if holding an unresolved ref
-       this.value = value;
-}
-
-public String toString() {
-       StringBuffer buffer = new StringBuffer(5);
-       buffer.append(this.name).append(" = "); //$NON-NLS-1$
-       buffer.append(this.value);
-       return buffer.toString();
-}
-}