*******************************************************************************/
package net.sourceforge.phpdt.internal.compiler.lookup;
+import net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration;
import net.sourceforge.phpdt.internal.compiler.impl.Constant;
-import net.sourceforge.phpeclipse.internal.compiler.ast.FieldDeclaration;
-
-
public class FieldBinding extends VariableBinding {
public ReferenceBinding declaringClass;
-protected FieldBinding() {
-}
-public FieldBinding(char[] name, TypeBinding type, int modifiers, ReferenceBinding declaringClass, Constant constant) {
- this.modifiers = modifiers;
- this.type = type;
- this.name = name;
- this.declaringClass = declaringClass;
- this.constant = constant;
-
- // propagate the deprecated modifier
- if (this.declaringClass != null)
- if (this.declaringClass.isViewedAsDeprecated() && !isDeprecated())
- this.modifiers |= AccDeprecatedImplicitly;
-}
-public FieldBinding(FieldDeclaration field, TypeBinding type, ReferenceBinding declaringClass) {
- this(field.name, type, field.modifiers, declaringClass, null);
- field.binding = this;
-}
-// special API used to change field declaring class for runtime visibility check
-public FieldBinding(FieldBinding initialFieldBinding, ReferenceBinding declaringClass) {
- this.modifiers = initialFieldBinding.modifiers;
- this.type = initialFieldBinding.type;
- this.name = initialFieldBinding.name;
- this.declaringClass = declaringClass;
- this.constant = initialFieldBinding.constant;
- this.id = initialFieldBinding.id;
-}
-/* API
-* Answer the receiver's binding type from Binding.BindingID.
-*/
+ protected FieldBinding() {
+ }
-public final int bindingType() {
- return FIELD;
-}
-/* Answer true if the receiver is visible to the type provided by the scope.
-* InvocationSite implements isSuperAccess() to provide additional information
-* if the receiver is protected.
-*
-* NOTE: Cannot invoke this method with a compilation unit scope.
-*/
-
-public final boolean canBeSeenBy(TypeBinding receiverType, InvocationSite invocationSite, Scope scope) {
- if (isPublic()) return true;
-
- SourceTypeBinding invocationType = scope.enclosingSourceType();
- if (invocationType == declaringClass && invocationType == receiverType) return true;
-
- if (isProtected()) {
- // answer true if the invocationType is the declaringClass or they are in the same package
- // OR the invocationType is a subclass of the declaringClass
- // AND the receiverType is the invocationType or its subclass
- // OR the method is a static method accessed directly through a type
- // OR previous assertions are true for one of the enclosing type
- if (invocationType == declaringClass) return true;
- if (invocationType.fPackage == declaringClass.fPackage) return true;
-
- ReferenceBinding currentType = invocationType;
- int depth = 0;
- do {
- if (declaringClass.isSuperclassOf(currentType)) {
- if (invocationSite.isSuperAccess()){
- return true;
- }
- // receiverType can be an array binding in one case... see if you can change it
- if (receiverType instanceof ArrayBinding){
- return false;
+ public FieldBinding(char[] name, TypeBinding type, int modifiers,
+ ReferenceBinding declaringClass, Constant constant) {
+ this.modifiers = modifiers;
+ this.type = type;
+ this.name = name;
+ this.declaringClass = declaringClass;
+ this.constant = constant;
+
+ // propagate the deprecated modifier
+ if (this.declaringClass != null)
+ if (this.declaringClass.isViewedAsDeprecated() && !isDeprecated())
+ this.modifiers |= AccDeprecatedImplicitly;
+ }
+
+ public FieldBinding(FieldDeclaration field, TypeBinding type,
+ ReferenceBinding declaringClass) {
+ this(field.name, type, field.modifiers, declaringClass, null);
+
+ field.binding = this;
+ }
+
+ // special API used to change field declaring class for runtime visibility
+ // check
+ public FieldBinding(FieldBinding initialFieldBinding,
+ ReferenceBinding declaringClass) {
+ this.modifiers = initialFieldBinding.modifiers;
+ this.type = initialFieldBinding.type;
+ this.name = initialFieldBinding.name;
+ this.declaringClass = declaringClass;
+ this.constant = initialFieldBinding.constant;
+ this.id = initialFieldBinding.id;
+ }
+
+ /*
+ * API Answer the receiver's binding type from Binding.BindingID.
+ */
+
+ public final int bindingType() {
+ return FIELD;
+ }
+
+ /*
+ * Answer true if the receiver is visible to the type provided by the scope.
+ * InvocationSite implements isSuperAccess() to provide additional
+ * information if the receiver is protected.
+ *
+ * NOTE: Cannot invoke this method with a compilation unit scope.
+ */
+
+ public final boolean canBeSeenBy(TypeBinding receiverType,
+ InvocationSite invocationSite, Scope scope) {
+ if (isPublic())
+ return true;
+
+ SourceTypeBinding invocationType = scope.enclosingSourceType();
+ if (invocationType == declaringClass && invocationType == receiverType)
+ return true;
+
+ if (isProtected()) {
+ // answer true if the invocationType is the declaringClass or they
+ // are in the same package
+ // OR the invocationType is a subclass of the declaringClass
+ // AND the receiverType is the invocationType or its subclass
+ // OR the method is a static method accessed directly through a type
+ // OR previous assertions are true for one of the enclosing type
+ if (invocationType == declaringClass)
+ return true;
+ if (invocationType.fPackage == declaringClass.fPackage)
+ return true;
+
+ ReferenceBinding currentType = invocationType;
+ int depth = 0;
+ do {
+ if (declaringClass.isSuperclassOf(currentType)) {
+ if (invocationSite.isSuperAccess()) {
+ return true;
+ }
+ // receiverType can be an array binding in one case... see
+ // if you can change it
+ if (receiverType instanceof ArrayBinding) {
+ return false;
+ }
+ if (isStatic()) {
+ return true; // see 1FMEPDL - return
+ // invocationSite.isTypeAccess();
+ }
+ if (currentType == receiverType
+ || currentType
+ .isSuperclassOf((ReferenceBinding) receiverType)) {
+ if (depth > 0)
+ invocationSite.setDepth(depth);
+ return true;
+ }
}
- if (isStatic()){
- return true; // see 1FMEPDL - return invocationSite.isTypeAccess();
+ depth++;
+ currentType = currentType.enclosingType();
+ } while (currentType != null);
+ return false;
+ }
+
+ if (isPrivate()) {
+ // answer true if the receiverType is the declaringClass
+ // AND the invocationType and the declaringClass have a common
+ // enclosingType
+ if (receiverType != declaringClass)
+ return false;
+
+ if (invocationType != declaringClass) {
+ ReferenceBinding outerInvocationType = invocationType;
+ ReferenceBinding temp = outerInvocationType.enclosingType();
+ while (temp != null) {
+ outerInvocationType = temp;
+ temp = temp.enclosingType();
}
- if (currentType == receiverType || currentType.isSuperclassOf((ReferenceBinding) receiverType)){
- if (depth > 0) invocationSite.setDepth(depth);
- return true;
+
+ ReferenceBinding outerDeclaringClass = declaringClass;
+ temp = outerDeclaringClass.enclosingType();
+ while (temp != null) {
+ outerDeclaringClass = temp;
+ temp = temp.enclosingType();
}
+ if (outerInvocationType != outerDeclaringClass)
+ return false;
}
- depth++;
- currentType = currentType.enclosingType();
- } while (currentType != null);
+ return true;
+ }
+
+ // isDefault()
+ if (invocationType.fPackage != declaringClass.fPackage)
+ return false;
+
+ // receiverType can be an array binding in one case... see if you can
+ // change it
+ if (receiverType instanceof ArrayBinding)
+ return false;
+ ReferenceBinding type = (ReferenceBinding) receiverType;
+ PackageBinding declaringPackage = declaringClass.fPackage;
+ do {
+ if (declaringClass == type)
+ return true;
+ if (declaringPackage != type.fPackage)
+ return false;
+ } while ((type = type.superclass()) != null);
return false;
}
- if (isPrivate()) {
- // answer true if the receiverType is the declaringClass
- // AND the invocationType and the declaringClass have a common enclosingType
- if (receiverType != declaringClass) return false;
-
- if (invocationType != declaringClass) {
- ReferenceBinding outerInvocationType = invocationType;
- ReferenceBinding temp = outerInvocationType.enclosingType();
- while (temp != null) {
- outerInvocationType = temp;
- temp = temp.enclosingType();
- }
+ public final int getAccessFlags() {
+ return modifiers & AccJustFlag;
+ }
- ReferenceBinding outerDeclaringClass = declaringClass;
- temp = outerDeclaringClass.enclosingType();
- while (temp != null) {
- outerDeclaringClass = temp;
- temp = temp.enclosingType();
- }
- if (outerInvocationType != outerDeclaringClass) return false;
- }
- return true;
+ /*
+ * Answer true if the receiver has default visibility
+ */
+
+ public final boolean isDefault() {
+ return !isPublic() && !isProtected() && !isPrivate();
}
- // isDefault()
- if (invocationType.fPackage != declaringClass.fPackage) return false;
+ /*
+ * Answer true if the receiver is a deprecated field
+ */
- // receiverType can be an array binding in one case... see if you can change it
- if (receiverType instanceof ArrayBinding)
- return false;
- ReferenceBinding type = (ReferenceBinding) receiverType;
- PackageBinding declaringPackage = declaringClass.fPackage;
- do {
- if (declaringClass == type) return true;
- if (declaringPackage != type.fPackage) return false;
- } while ((type = type.superclass()) != null);
- return false;
-}
-public final int getAccessFlags() {
- return modifiers & AccJustFlag;
-}
+ public final boolean isDeprecated() {
+ return (modifiers & AccDeprecated) != 0;
+ }
-/* Answer true if the receiver has default visibility
-*/
+ /*
+ * Answer true if the receiver has private visibility
+ */
-public final boolean isDefault() {
- return !isPublic() && !isProtected() && !isPrivate();
-}
-/* Answer true if the receiver is a deprecated field
-*/
+ public final boolean isPrivate() {
+ return (modifiers & AccPrivate) != 0;
+ }
-public final boolean isDeprecated() {
- return (modifiers & AccDeprecated) != 0;
-}
-/* Answer true if the receiver has private visibility
-*/
+ /*
+ * Answer true if the receiver has private visibility and is used locally
+ */
-public final boolean isPrivate() {
- return (modifiers & AccPrivate) != 0;
-}
-/* Answer true if the receiver has private visibility and is used locally
-*/
+ public final boolean isPrivateUsed() {
+ return (modifiers & AccPrivateUsed) != 0;
+ }
-public final boolean isPrivateUsed() {
- return (modifiers & AccPrivateUsed) != 0;
-}
-/* Answer true if the receiver has protected visibility
-*/
+ /*
+ * Answer true if the receiver has protected visibility
+ */
-public final boolean isProtected() {
- return (modifiers & AccProtected) != 0;
-}
-/* Answer true if the receiver has public visibility
-*/
+ public final boolean isProtected() {
+ return (modifiers & AccProtected) != 0;
+ }
-public final boolean isPublic() {
- return (modifiers & AccPublic) != 0;
-}
-/* Answer true if the receiver is a static field
-*/
+ /*
+ * Answer true if the receiver has public visibility
+ */
-public final boolean isStatic() {
- return (modifiers & AccStatic) != 0;
-}
-/* Answer true if the receiver is not defined in the source of the declaringClass
-*/
-
-//public final boolean isSynthetic() {
-// return (modifiers & AccSynthetic) != 0;
-//}
-/* Answer true if the receiver is a transient field
-*/
-
-//public final boolean isTransient() {
-// return (modifiers & AccTransient) != 0;
-//}
-/* Answer true if the receiver's declaring type is deprecated (or any of its enclosing types)
-*/
-
-public final boolean isViewedAsDeprecated() {
- return (modifiers & AccDeprecated) != 0 ||
- (modifiers & AccDeprecatedImplicitly) != 0;
-}
-/* Answer true if the receiver is a volatile field
-*/
+ public final boolean isPublic() {
+ return (modifiers & AccPublic) != 0;
+ }
+
+ /*
+ * Answer true if the receiver is a static field
+ */
+
+ public final boolean isStatic() {
+ return (modifiers & AccStatic) != 0;
+ }
+
+ /*
+ * Answer true if the receiver is not defined in the source of the
+ * declaringClass
+ */
+
+ // public final boolean isSynthetic() {
+ // return (modifiers & AccSynthetic) != 0;
+ // }
+ /*
+ * Answer true if the receiver is a transient field
+ */
+
+ // public final boolean isTransient() {
+ // return (modifiers & AccTransient) != 0;
+ // }
+ /*
+ * Answer true if the receiver's declaring type is deprecated (or any of its
+ * enclosing types)
+ */
+
+ public final boolean isViewedAsDeprecated() {
+ return (modifiers & AccDeprecated) != 0
+ || (modifiers & AccDeprecatedImplicitly) != 0;
+ }
+ /*
+ * Answer true if the receiver is a volatile field
+ */
-//public final boolean isVolatile() {
-// return (modifiers & AccVolatile) != 0;
-//}
+ // public final boolean isVolatile() {
+ // return (modifiers & AccVolatile) != 0;
+ // }
}
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