File Doc Category Size Date Package
Resource.java API Doc phoneME MR2 API (J2ME) 3114 Wed May 02 18:00:46 BST 2007 com.sun.j2me.global

Resource

java.lang.Object

public class Resource extends Object

Wrapper around any object to allow store it as resource in ResourceCache. HashCode of the Resource instance has to be replaced with precalculated integer value this is key in the cache. ResourceCache itself is responsible for calculating hash code {@link ResourceCache#getHashCodeForResource}. It is always calculated from basename, locale, and id.

Fields Summary
private int
code
Hashcode identifying instance in cache
private int
size
Size of the object to store
private Object
value
Description of the data to store in cache
Constructors Summary
public Resource(int code, int size, Object value)
Creates Resource initialized.
param
code hashcode identifying instance in cache
param
size size of the object to store
param
value Description of the data to store in cache
this.code = code; this.size = size; this.value = value;
Methods Summary
public boolean equals(java.lang.Object o)
Resources are compared using code field.
param
o another Resource to compare to current
return
true if objects equals
if (o instanceof Resource) { return ((Resource) o).getCode() == code; } return false;
public int getCode()
get code of this resource.
return
the code of resource
return code;
public int getSize()
get size of the resource instance.
return
sie of the instance in bytes
return size;
public java.lang.Object getValue()
Get data stored under this resource.
return
resource data
return value;
public int hashCode()
get hash code of this instance.
return
hash code of the instance
return code;