Iterator Comparison Table

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Iterator comparison table

Subject have remove method that is a kind of is a synonym of is a subtopic of have example is an instance of has definition

interface specification abstract data type Interfaces
public interface Drawable
{
public abstract Image drawImage();
public abstract Image drawImage(int height, int width);
public abstract Image drawBlackAndWhiteImage(int height, int width);
}
A named collection of method declarations (without implementations), may also include constant declarations (variables marked static and final)

Iterator allows you to selectively delete elements of the underlying collection Example Interfaces
//counts the number of empty strings in a collection of strings
emptyCount = 0;
Iterator i = aCollection.iterator();
while(i.hasNext())
{
if(((String)i.next()).length()==0)
emptyCount++;
}
interface

Subject	have remove method that	is a kind of	is a synonym of	is a subtopic of	have example	is an instance of	has definition
interface		specification	abstract data type	Interfaces	public interface Drawable { public abstract Image drawImage(); public abstract Image drawImage(int height, int width); public abstract Image drawBlackAndWhiteImage(int height, int width); }		A named collection of method declarations (without implementations), may also include constant declarations (variables marked static and final)
Iterator	allows you to selectively delete elements of the underlying collection			Example Interfaces	//counts the number of empty strings in a collection of strings emptyCount = 0; Iterator i = aCollection.iterator(); while(i.hasNext()) { if(((String)i.next()).length()==0) emptyCount++; }	interface

Next interface: Runnable Up: interface Previous interface: Serializable