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IteratorStatus.java API Doc Example 2111 Mon Jul 23 13:26:50 BST 2007 org.apache.struts2.views.jsp

IteratorStatus

java.lang.Object

public class IteratorStatus extends Object

The iterator tag can export an IteratorStatus object so that one can get information about the status of the iteration, such as the size, current index, and whether any more items are available.

Fields Summary
protected StatusState
state
Constructors Summary
public IteratorStatus(StatusState aState)
state = aState;
Methods Summary
public int getCount()
return state.index + 1;
public int getIndex()
return state.index;
public boolean isEven()
return ((state.index + 1) % 2) == 0;
public boolean isFirst()
return state.index == 0;
public boolean isLast()
return state.last;
public boolean isOdd()
return ((state.index + 1) % 2) == 1;
public int modulus(int operand)
return (state.index + 1) % operand;