| java.lang.Object
 EDU.purdue.cs.bloat.editor.ConstantPool
| ConstantPool | | public class ConstantPool (Code) | | ConstantPool models constants in the constant pool. Recall that the
reflection mechanism represents constants as a tag and a value. ConstantPool
consists of an array of reflect.Constants that are resolved into
their appropriate value (e.g. Type, NameAndType, MemberRef, etc.) as they are
needed.
See Also: EDU.purdue.cs.bloat.reflect.Constant
author:
Nate Nystrom (author:
href="mailto:nystrom@cs.purdue.edu">nystrom@cs.purdue.edu) |
| ConstantPool | | public ConstantPool(Constant[] c)(Code) | | Constructor. Resolve the constants in the constant pool, converting from
the index-based representation of the class file to a more amenable
external representation.
Parameters:
c - An array of Constant. |
| ConstantPool | | public ConstantPool()(Code) | | Creates a new, empty ConstantPool
|
| addConstant | | public int addConstant(int tag, Object value)(Code) | | Add a constant to the constant pool. Will not add the same constant
twice.
Parameters:
tag - The constant's tag (for example, Constant.UTF8).
Parameters:
value - The constant's value (for example, a String). The index of the constant. |
| constantAt | | public Object constantAt(int idx)(Code) | | Obtain the resolved value of a constant at given index in the constant
pool.
Parameters:
idx - Index into the constant pool. The value of the constant at index. |
| constantIndex | | public int constantIndex(int tag, Object value)(Code) | | Get the index of the constant with the given tag and value.
Parameters:
tag - The constant's tag (for example, Constant.UTF8).
Parameters:
value - The constant's value (for example, a String). The index of the constant. |
| constantTag | | public int constantTag(int index)(Code) | | Get the tag of a constant.
Parameters:
index - Index into the constant pool. The tag of the constant at index, or Constant.UTF8. |
| constants | | public Constant[] constants()(Code) | | Get an array of the constants in the pool.
An array of the constants in the pool. |
| getClassIndex | | public int getClassIndex(Class c)(Code) | | Returns the index of the constant pool entry for the given class
|
| getClassIndex | | public int getClassIndex(Type type)(Code) | | Returns the index of the constant pool entry for the given class.
|
| getConstantsList | | public List getConstantsList()(Code) | | Returns an unmodifiable List of constants in this constant pool.
|
| getDoubleIndex | | public int getDoubleIndex(Double d)(Code) | | Returns the index of the constant pool entry for the given double
|
| getFloatIndex | | public int getFloatIndex(Float f)(Code) | | Returns the index of the constant pool entry for the given float
|
| getIntegerIndex | | public int getIntegerIndex(Integer i)(Code) | | Returns the index of the constant pool entry for the given integer
|
| getLongIndex | | public int getLongIndex(Long l)(Code) | | Returns the index of the constant pool entry for the given long
|
| getMemberRefIndex | | public int getMemberRefIndex(MemberRef ref)(Code) | | Returns the index of the constant pool entry for the given
MemberRef
|
| getNameAndTypeIndex | | public int getNameAndTypeIndex(NameAndType nat)(Code) | | Returns the index of the constant pool entry for the given
NameAndType
|
| getStringIndex | | public int getStringIndex(String s)(Code) | | Returns the index of the constant pool entry for the given String
|
| getTypeIndex | | public int getTypeIndex(Type type)(Code) | | Returns the index of the constant pool entry for the given
Type
|
| getUTF8Index | | public int getUTF8Index(String s)(Code) | | Returns the index of the constant pool entry for the given UTF8 string
|
| numConstants | | public int numConstants()(Code) | | |
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