/*
* Copyright (C) 2007 The Android Open Source Project
*
* 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 com.android.dx.cf.iface;
import com.android.dx.cf.attrib.AttConstantValue;
import com.android.dx.rop.cst.CstNat;
import com.android.dx.rop.cst.CstType;
import com.android.dx.rop.cst.TypedConstant;
/**
* Standard implementation of {@link Field}, which directly stores
* all the associated data.
*/
public final class StdField extends StdMember implements Field {
/**
* Constructs an instance.
*
* @param definingClass {@code non-null;} the defining class
* @param accessFlags access flags
* @param nat {@code non-null;} member name and type (descriptor)
* @param attributes {@code non-null;} list of associated attributes
*/
public StdField(CstType definingClass, int accessFlags, CstNat nat,
AttributeList attributes) {
super(definingClass, accessFlags, nat, attributes);
}
/** {@inheritDoc} */
public TypedConstant getConstantValue() {
AttributeList attribs = getAttributes();
AttConstantValue cval = (AttConstantValue)
attribs.findFirst(AttConstantValue.ATTRIBUTE_NAME);
if (cval == null) {
return null;
}
return cval.getConstantValue();
}
}