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Diffstat (limited to 'src/proguard/evaluation/ConstantValueFactory.java')
| -rw-r--r-- | src/proguard/evaluation/ConstantValueFactory.java | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/src/proguard/evaluation/ConstantValueFactory.java b/src/proguard/evaluation/ConstantValueFactory.java deleted file mode 100644 index 6875bde..0000000 --- a/src/proguard/evaluation/ConstantValueFactory.java +++ /dev/null @@ -1,113 +0,0 @@ -/* - * ProGuard -- shrinking, optimization, obfuscation, and preverification - * of Java bytecode. - * - * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu) - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -package proguard.evaluation; - -import proguard.classfile.*; -import proguard.classfile.constant.*; -import proguard.classfile.constant.visitor.ConstantVisitor; -import proguard.classfile.util.SimplifiedVisitor; -import proguard.evaluation.value.*; - -/** - * This class creates Value instance that correspond to specified constant pool - * entries. - * - * @author Eric Lafortune - */ -public class ConstantValueFactory -extends SimplifiedVisitor -implements ConstantVisitor -{ - protected final ValueFactory valueFactory; - - // Field acting as a parameter for the ConstantVisitor methods. - protected Value value; - - - public ConstantValueFactory(ValueFactory valueFactory) - { - this.valueFactory = valueFactory; - } - - - /** - * Returns the Value of the constant pool element at the given index. - */ - public Value constantValue(Clazz clazz, - int constantIndex) - { - // Visit the constant pool entry to get its return value. - clazz.constantPoolEntryAccept(constantIndex, this); - - return value; - } - - - // Implementations for ConstantVisitor. - - public void visitIntegerConstant(Clazz clazz, IntegerConstant integerConstant) - { - value = valueFactory.createIntegerValue(integerConstant.getValue()); - } - - public void visitLongConstant(Clazz clazz, LongConstant longConstant) - { - value = valueFactory.createLongValue(longConstant.getValue()); - } - - public void visitFloatConstant(Clazz clazz, FloatConstant floatConstant) - { - value = valueFactory.createFloatValue(floatConstant.getValue()); - } - - public void visitDoubleConstant(Clazz clazz, DoubleConstant doubleConstant) - { - value = valueFactory.createDoubleValue(doubleConstant.getValue()); - } - - public void visitStringConstant(Clazz clazz, StringConstant stringConstant) - { - value = valueFactory.createReferenceValue(ClassConstants.NAME_JAVA_LANG_STRING, - stringConstant.javaLangStringClass, - false); - } - - public void visitMethodHandleConstant(Clazz clazz, MethodHandleConstant methodHandleConstant) - { - value = valueFactory.createReferenceValue(ClassConstants.NAME_JAVA_LANG_INVOKE_METHOD_HANDLE, - methodHandleConstant.javaLangInvokeMethodHandleClass, - false); - } - - public void visitClassConstant(Clazz clazz, ClassConstant classConstant) - { - value = valueFactory.createReferenceValue(classConstant.getName(clazz), - classConstant.referencedClass, - false); - } - - public void visitMethodTypeConstant(Clazz clazz, MethodTypeConstant methodTypeConstant) - { - value = valueFactory.createReferenceValue(ClassConstants.NAME_JAVA_LANG_INVOKE_METHOD_TYPE, - methodTypeConstant.javaLangInvokeMethodTypeClass, - false); - } -}
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