/*
* Copyright 2010-2015 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.kotlin.descriptors.impl;
import org.jetbrains.annotations.
NotNull;
import org.jetbrains.annotations.
Nullable;
import org.jetbrains.kotlin.descriptors.
DeclarationDescriptor;
import org.jetbrains.kotlin.descriptors.
SourceElement;
import org.jetbrains.kotlin.descriptors.annotations.
Annotations;
import org.jetbrains.kotlin.name.
Name;
import org.jetbrains.kotlin.resolve.constants.
ConstantValue;
import org.jetbrains.kotlin.storage.
NullableLazyValue;
import org.jetbrains.kotlin.types.
KotlinType;
public abstract class
VariableDescriptorWithInitializerImpl extends
VariableDescriptorImpl {
private final boolean
isVar;
protected
NullableLazyValue<
ConstantValue<?>>
compileTimeInitializer;
public
VariableDescriptorWithInitializerImpl(
@
NotNull DeclarationDescriptor containingDeclaration,
@
NotNull Annotations annotations,
@
NotNull Name name,
@
Nullable KotlinType outType,
boolean
isVar,
@
NotNull SourceElement source
) {
super(
containingDeclaration,
annotations,
name,
outType,
source);
this.
isVar =
isVar;
}
@
Override
public boolean
isVar() {
return
isVar;
}
@
Nullable
@
Override
public
ConstantValue<?>
getCompileTimeInitializer() {
if (
compileTimeInitializer != null) {
return
compileTimeInitializer.
invoke();
}
return null;
}
public void
setCompileTimeInitializer(@
NotNull NullableLazyValue<
ConstantValue<?>>
compileTimeInitializer) {
assert !
isVar() : "Constant value for variable initializer should be recorded only for final variables: " +
getName();
this.
compileTimeInitializer =
compileTimeInitializer;
}
}