Package com.tonic.parser.constpool

Class StringRefItem

java.lang.Object

com.tonic.parser.constpool.Item<Integer>

com.tonic.parser.constpool.StringRefItem

public class StringRefItem
extends Item<Integer>

A CONSTANT_String constant pool entry, holding the pool index of its UTF-8 value.

Field Summary

Fields inherited from class com.tonic.parser.constpool.Item

ITEM_CLASS_REF, ITEM_DOUBLE, ITEM_DYNAMIC, ITEM_FIELD_REF, ITEM_FLOAT, ITEM_INTEGER, ITEM_INTERFACE_REF, ITEM_INVOKEDYNAMIC, ITEM_LONG, ITEM_METHOD_HANDLE, ITEM_METHOD_REF, ITEM_METHOD_TYPE, ITEM_MODULE, ITEM_NAME_TYPE_REF, ITEM_PACKAGE, ITEM_STRING_REF, ITEM_UTF_8

Constructor Summary

Constructors

Constructor	Description
StringRefItem()

Method Summary

Modifier and Type	Method	Description
byte	getType()	Returns the type of the constant pool item.
Integer	getValue()	Returns the value held by the constant pool item.
void	read(ClassFile classFile)	Reads the constant pool item from the class file.
void	setValue(Integer value)	Repoints this entry at another string constant.
void	write(DataOutputStream dos)	Writes the item to the output stream (excluding the tag byte, which is written by the caller).

Methods inherited from class com.tonic.parser.constpool.Item

accept, getIndex, setClassFile

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StringRefItem

public StringRefItem()

Method Detail

setValue

public void setValue(Integer value)

Repoints this entry at another string constant.

Parameters:

value - constant pool index of the UTF-8 entry holding the text

read

public void read(ClassFile classFile)

Description copied from class: Item

Reads the constant pool item from the class file.

Specified by:

read in class Item<Integer>

Parameters:

classFile - The ClassFile utility to read data.

write

public void write(DataOutputStream dos)
           throws IOException

Description copied from class: Item

Writes the item to the output stream (excluding the tag byte, which is written by the caller).

Specified by:

write in class Item<Integer>

Parameters:

dos - The output stream to write to.

Throws:

IOException - If an I/O error occurs.

getType

public byte getType()

Description copied from class: Item

Returns the type of the constant pool item.

Specified by:

getType in class Item<Integer>

Returns:

The constant pool tag.

getValue

public Integer getValue()

Description copied from class: Item

Returns the value held by the constant pool item.

Specified by:

getValue in class Item<Integer>

Returns:

The value of type T.