diff options
Diffstat (limited to 'dx/src/com/android/dx/rop/cst/CstEnumRef.java')
-rw-r--r-- | dx/src/com/android/dx/rop/cst/CstEnumRef.java | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/dx/src/com/android/dx/rop/cst/CstEnumRef.java b/dx/src/com/android/dx/rop/cst/CstEnumRef.java new file mode 100644 index 0000000..641ab3f --- /dev/null +++ b/dx/src/com/android/dx/rop/cst/CstEnumRef.java @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2008 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.rop.cst; + +import com.android.dx.rop.type.Type; + +/** + * Constant type to represent a reference to a particular constant + * value of an enumerated type. + */ +public final class CstEnumRef extends CstMemberRef { + /** {@code null-ok;} the corresponding field ref, lazily initialized */ + private CstFieldRef fieldRef; + + /** + * Constructs an instance. + * + * @param nat {@code non-null;} the name-and-type; the defining class is derived + * from this + */ + public CstEnumRef(CstNat nat) { + super(new CstType(nat.getFieldType()), nat); + + fieldRef = null; + } + + /** {@inheritDoc} */ + @Override + public String typeName() { + return "enum"; + } + + /** + * {@inheritDoc} + * + * <b>Note:</b> This returns the enumerated type. + */ + public Type getType() { + return getDefiningClass().getClassType(); + } + + /** + * Get a {@link CstFieldRef} that corresponds with this instance. + * + * @return {@code non-null;} the corresponding field reference + */ + public CstFieldRef getFieldRef() { + if (fieldRef == null) { + fieldRef = new CstFieldRef(getDefiningClass(), getNat()); + } + + return fieldRef; + } +} |