public class org.apache.commons.collections.iterators.IteratorChain extends java.lang.Object implements java.util.Iterator
{
private final java.util.Queue iteratorChain;
private java.util.Iterator currentIterator;
private java.util.Iterator lastUsedIterator;
private boolean isLocked;
public void <init>()
{
org.apache.commons.collections.iterators.IteratorChain v;
java.util.LinkedList v;
v := @this: org.apache.commons.collections.iterators.IteratorChain;
specialinvoke v.<java.lang.Object: void <init>()>();
v = new java.util.LinkedList;
specialinvoke v.<java.util.LinkedList: void <init>()>();
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Queue iteratorChain> = v;
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator> = null;
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator lastUsedIterator> = null;
v.<org.apache.commons.collections.iterators.IteratorChain: boolean isLocked> = 0;
return;
}
public void <init>(java.util.Iterator)
{
org.apache.commons.collections.iterators.IteratorChain v;
java.util.Iterator v;
java.util.LinkedList v;
v := @this: org.apache.commons.collections.iterators.IteratorChain;
v := @parameter: java.util.Iterator;
specialinvoke v.<java.lang.Object: void <init>()>();
v = new java.util.LinkedList;
specialinvoke v.<java.util.LinkedList: void <init>()>();
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Queue iteratorChain> = v;
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator> = null;
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator lastUsedIterator> = null;
v.<org.apache.commons.collections.iterators.IteratorChain: boolean isLocked> = 0;
virtualinvoke v.<org.apache.commons.collections.iterators.IteratorChain: void addIterator(java.util.Iterator)>(v);
return;
}
public void <init>(java.util.Iterator, java.util.Iterator)
{
org.apache.commons.collections.iterators.IteratorChain v;
java.util.Iterator v, v;
java.util.LinkedList v;
v := @this: org.apache.commons.collections.iterators.IteratorChain;
v := @parameter: java.util.Iterator;
v := @parameter: java.util.Iterator;
specialinvoke v.<java.lang.Object: void <init>()>();
v = new java.util.LinkedList;
specialinvoke v.<java.util.LinkedList: void <init>()>();
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Queue iteratorChain> = v;
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator> = null;
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator lastUsedIterator> = null;
v.<org.apache.commons.collections.iterators.IteratorChain: boolean isLocked> = 0;
virtualinvoke v.<org.apache.commons.collections.iterators.IteratorChain: void addIterator(java.util.Iterator)>(v);
virtualinvoke v.<org.apache.commons.collections.iterators.IteratorChain: void addIterator(java.util.Iterator)>(v);
return;
}
public transient void <init>(java.util.Iterator[])
{
org.apache.commons.collections.iterators.IteratorChain v;
java.util.Iterator v;
java.util.Iterator[] v;
int v, v;
java.util.LinkedList v;
v := @this: org.apache.commons.collections.iterators.IteratorChain;
v := @parameter: java.util.Iterator[];
specialinvoke v.<java.lang.Object: void <init>()>();
v = new java.util.LinkedList;
specialinvoke v.<java.util.LinkedList: void <init>()>();
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Queue iteratorChain> = v;
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator> = null;
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator lastUsedIterator> = null;
v.<org.apache.commons.collections.iterators.IteratorChain: boolean isLocked> = 0;
v = lengthof v;
v = 0;
label:
if v >= v goto label;
v = v[v];
virtualinvoke v.<org.apache.commons.collections.iterators.IteratorChain: void addIterator(java.util.Iterator)>(v);
v = v + 1;
goto label;
label:
return;
}
public void <init>(java.util.Collection)
{
org.apache.commons.collections.iterators.IteratorChain v;
java.util.Iterator v;
java.util.Collection v;
java.lang.Object v;
java.util.LinkedList v;
boolean v;
v := @this: org.apache.commons.collections.iterators.IteratorChain;
v := @parameter: java.util.Collection;
specialinvoke v.<java.lang.Object: void <init>()>();
v = new java.util.LinkedList;
specialinvoke v.<java.util.LinkedList: void <init>()>();
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Queue iteratorChain> = v;
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator> = null;
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator lastUsedIterator> = null;
v.<org.apache.commons.collections.iterators.IteratorChain: boolean isLocked> = 0;
v = interfaceinvoke v.<java.util.Collection: java.util.Iterator iterator()>();
label:
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
virtualinvoke v.<org.apache.commons.collections.iterators.IteratorChain: void addIterator(java.util.Iterator)>(v);
goto label;
label:
return;
}
public void addIterator(java.util.Iterator)
{
org.apache.commons.collections.iterators.IteratorChain v;
java.util.Iterator v;
java.util.Queue v;
java.lang.NullPointerException v;
v := @this: org.apache.commons.collections.iterators.IteratorChain;
v := @parameter: java.util.Iterator;
specialinvoke v.<org.apache.commons.collections.iterators.IteratorChain: void checkLocked()>();
if v != null goto label;
v = new java.lang.NullPointerException;
specialinvoke v.<java.lang.NullPointerException: void <init>(java.lang.String)>("Iterator must not be null");
throw v;
label:
v = v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Queue iteratorChain>;
interfaceinvoke v.<java.util.Queue: boolean add(java.lang.Object)>(v);
return;
}
public int size()
{
int v;
org.apache.commons.collections.iterators.IteratorChain v;
java.util.Queue v;
v := @this: org.apache.commons.collections.iterators.IteratorChain;
v = v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Queue iteratorChain>;
v = interfaceinvoke v.<java.util.Queue: int size()>();
return v;
}
public boolean isLocked()
{
org.apache.commons.collections.iterators.IteratorChain v;
boolean v;
v := @this: org.apache.commons.collections.iterators.IteratorChain;
v = v.<org.apache.commons.collections.iterators.IteratorChain: boolean isLocked>;
return v;
}
private void checkLocked()
{
java.lang.UnsupportedOperationException v;
org.apache.commons.collections.iterators.IteratorChain v;
boolean v;
v := @this: org.apache.commons.collections.iterators.IteratorChain;
v = v.<org.apache.commons.collections.iterators.IteratorChain: boolean isLocked>;
if v != 1 goto label;
v = new java.lang.UnsupportedOperationException;
specialinvoke v.<java.lang.UnsupportedOperationException: void <init>(java.lang.String)>("IteratorChain cannot be changed after the first use of a method from the Iterator interface");
throw v;
label:
return;
}
private void lockChain()
{
org.apache.commons.collections.iterators.IteratorChain v;
boolean v;
v := @this: org.apache.commons.collections.iterators.IteratorChain;
v = v.<org.apache.commons.collections.iterators.IteratorChain: boolean isLocked>;
if v != 0 goto label;
v.<org.apache.commons.collections.iterators.IteratorChain: boolean isLocked> = 1;
label:
return;
}
protected void updateCurrentIterator()
{
org.apache.commons.collections.iterators.IteratorChain v;
java.util.Iterator v, v, v, v;
java.lang.Object v, v;
java.util.Queue v, v, v, v;
boolean v, v, v;
v := @this: org.apache.commons.collections.iterators.IteratorChain;
v = v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator>;
if v != null goto label;
v = v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Queue iteratorChain>;
v = interfaceinvoke v.<java.util.Queue: boolean isEmpty()>();
if v == 0 goto label;
v = staticinvoke <org.apache.commons.collections.iterators.EmptyIterator: java.util.Iterator emptyIterator()>();
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator> = v;
goto label;
label:
v = v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Queue iteratorChain>;
v = interfaceinvoke v.<java.util.Queue: java.lang.Object remove()>();
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator> = v;
label:
v = v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator>;
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator lastUsedIterator> = v;
label:
v = v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator>;
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
if v != 0 goto label;
v = v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Queue iteratorChain>;
v = interfaceinvoke v.<java.util.Queue: boolean isEmpty()>();
if v != 0 goto label;
v = v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Queue iteratorChain>;
v = interfaceinvoke v.<java.util.Queue: java.lang.Object remove()>();
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator> = v;
goto label;
label:
return;
}
public boolean hasNext()
{
org.apache.commons.collections.iterators.IteratorChain v;
java.util.Iterator v, v;
boolean v;
v := @this: org.apache.commons.collections.iterators.IteratorChain;
specialinvoke v.<org.apache.commons.collections.iterators.IteratorChain: void lockChain()>();
virtualinvoke v.<org.apache.commons.collections.iterators.IteratorChain: void updateCurrentIterator()>();
v = v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator>;
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator lastUsedIterator> = v;
v = v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator>;
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
return v;
}
public java.lang.Object next()
{
org.apache.commons.collections.iterators.IteratorChain v;
java.util.Iterator v, v;
java.lang.Object v;
v := @this: org.apache.commons.collections.iterators.IteratorChain;
specialinvoke v.<org.apache.commons.collections.iterators.IteratorChain: void lockChain()>();
virtualinvoke v.<org.apache.commons.collections.iterators.IteratorChain: void updateCurrentIterator()>();
v = v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator>;
v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator lastUsedIterator> = v;
v = v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator>;
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
return v;
}
public void remove()
{
org.apache.commons.collections.iterators.IteratorChain v;
java.util.Iterator v, v;
v := @this: org.apache.commons.collections.iterators.IteratorChain;
specialinvoke v.<org.apache.commons.collections.iterators.IteratorChain: void lockChain()>();
v = v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator currentIterator>;
if v != null goto label;
virtualinvoke v.<org.apache.commons.collections.iterators.IteratorChain: void updateCurrentIterator()>();
label:
v = v.<org.apache.commons.collections.iterators.IteratorChain: java.util.Iterator lastUsedIterator>;
interfaceinvoke v.<java.util.Iterator: void remove()>();
return;
}
}