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Class futils.utils.ConstantPoolInfo 

java.lang.Object
   |
   +----futils.utils.ConstantPoolInfo
public class ConstantPoolInfo
extends java.lang.Object
This class defines an entry in the constant pool for a Java class. The class file is primarily composed of ConstantPool entries and manipulation is done by modifying those entries.

Version:
1.5, 16 Aug 1995
Author:
Chuck McManis
See Also:
ClassFile

Variable Index

o ASCIZ
o CLASS
o DOUBLE
o FIELDREF
o FLOAT
o INTEGER
o INTERFACE
o LONG
o METHODREF
o NAMEANDTYPE
o STRING
o UNICODE

Constructor Index

o ConstantPoolInfo()
Generic constructor
o ConstantPoolInfo(double)
Construct a new ConstantPoolInfo object that is of type DOUBLE
o ConstantPoolInfo(float)
Construct a new ConstantPoolInfo object that is of type FLOAT
o ConstantPoolInfo(int)
Construct a new ConstantPoolInfo object that is of type INTEGER
o ConstantPoolInfo(long)
Construct a new ConstantPoolInfo object that is of type LONG
o ConstantPoolInfo(String)
Construct a new ConstantPoolInfo object that is of type ASCIZ

Method Index

o indexOf(ConstantPoolInfo, ConstantPoolInfo[])
o inPool(ConstantPoolInfo[])
Returns the reference to the constant pool item that is already in pool, that matches this one.
o isEqual(ConstantPoolInfo)
Returns true if these constant pool items are identical.
o isType()
return the type of this constant pool item.
o read(DataInputStream)
o toString()
o write(DataOutputStream, ConstantPoolInfo[])

Variables

o CLASS 
 public static final int CLASS
o FIELDREF 
 public static final int FIELDREF
o METHODREF 
 public static final int METHODREF
o STRING 
 public static final int STRING
o INTEGER 
 public static final int INTEGER
o FLOAT 
 public static final int FLOAT
o LONG 
 public static final int LONG
o DOUBLE 
 public static final int DOUBLE
o INTERFACE 
 public static final int INTERFACE
o NAMEANDTYPE 
 public static final int NAMEANDTYPE
o ASCIZ 
 public static final int ASCIZ
o UNICODE 
 public static final int UNICODE

Constructors

o ConstantPoolInfo 
 public ConstantPoolInfo(java.lang.String value)
Construct a new ConstantPoolInfo object that is of type ASCIZ

o ConstantPoolInfo 
 public ConstantPoolInfo(int value)
Construct a new ConstantPoolInfo object that is of type INTEGER

o ConstantPoolInfo 
 public ConstantPoolInfo(float value)
Construct a new ConstantPoolInfo object that is of type FLOAT

o ConstantPoolInfo 
 public ConstantPoolInfo(long value)
Construct a new ConstantPoolInfo object that is of type LONG

o ConstantPoolInfo 
 public ConstantPoolInfo(double value)
Construct a new ConstantPoolInfo object that is of type DOUBLE

o ConstantPoolInfo 
 public ConstantPoolInfo()
Generic constructor

Methods

o isType 
 public int isType()
return the type of this constant pool item.

o read 
 public boolean read(java.io.DataInputStream dis) throws java.io.IOException
o write 
 public void write(java.io.DataOutputStream dos,
                   futils.utils.ConstantPoolInfo pool[]) throws java.io.IOException, java.lang.Exception
o toString 
 public java.lang.String toString()
Overrides:
toString in class java.lang.Object
o indexOf 
 public static short indexOf(futils.utils.ConstantPoolInfo item,
                             futils.utils.ConstantPoolInfo pool[]) throws java.lang.Exception
o isEqual 
 public boolean isEqual(futils.utils.ConstantPoolInfo cp)
Returns true if these constant pool items are identical.

o inPool 
 public futils.utils.ConstantPoolInfo inPool(futils.utils.ConstantPoolInfo pool[])
Returns the reference to the constant pool item that is already in pool, that matches this one. 

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