edu.rice.cs.cunit.classFile.constantPool
Class ConstantPool

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<E>
          java.util.ArrayList<APoolInfo>
              edu.rice.cs.cunit.classFile.constantPool.ConstantPool

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<APoolInfo>, java.util.Collection<APoolInfo>, java.util.List<APoolInfo>, java.util.RandomAccess

public class ConstantPool
extends java.util.ArrayList<APoolInfo>

Constant pool.

Author:

Mathias Ricken

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

ConstantPool()
Constructs an empty constant pool with an initial capacity of ten.

ConstantPool(java.util.Collection<? extends APoolInfo> aPoolInfos)
Constructs a constant pool containing the elements of the specified collection, in the order they are returned by the collection's iterator.

ConstantPool(int initialCapacity)
Constructs an empty constant pool with the specified initial capacity.

Method Summary

short

indexOf(APoolInfo item) Return the index of the pool item in the pool.

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, lastIndexOf, remove, remove, removeRange, set, size, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode, iterator, listIterator, listIterator, subList

Methods inherited from class java.util.AbstractCollection

containsAll, removeAll, retainAll, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

containsAll, equals, hashCode, iterator, listIterator, listIterator, removeAll, retainAll, subList

Constructor Detail

ConstantPool

public ConstantPool(int initialCapacity)

Constructs an empty constant pool with the specified initial capacity.

Parameters:

initialCapacity - the initial capacity of the constant pool.

Throws:

java.lang.IllegalArgumentException - if the specified initial capacity is negative

ConstantPool

public ConstantPool()

Constructs an empty constant pool with an initial capacity of ten.

ConstantPool

public ConstantPool(java.util.Collection<? extends APoolInfo> aPoolInfos)

Constructs a constant pool containing the elements of the specified collection, in the order they are returned by the collection's iterator. The ConstantPool instance has an initial capacity of 110% the size of the specified collection.

Parameters:

aPoolInfos - the collection whose elements are to be placed into this constant pool.

Throws:

java.lang.NullPointerException - if the specified collection is null.

Method Detail

indexOf

public short indexOf(APoolInfo item)

Return the index of the pool item in the pool.

Parameters:

item - item

Returns:

index