pointiterator.html

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<A NAME="PointIterator()"><!-- --></A><H3>
PointIterator</H3>
<PRE>
protected <B>PointIterator</B>()</PRE>
<DL>
<DD>Default constructor.
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<A NAME="hasNext()"><!-- --></A><H3>
hasNext</H3>
<PRE>
public abstract boolean <B>hasNext</B>()</PRE>
<DL>
<DD>Returns  if <A HREF="../../../../org/geotools/geometry/array/PointIterator.html#next()"><CODE>next()</CODE></A> or <A HREF="../../../../org/geotools/geometry/array/PointIterator.html#nextX()"><CODE>nextX()</CODE></A> has more values.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Iterator.html#hasNext()" title="class or interface in java.util">hasNext</A></CODE> in interface <CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Iterator.html" title="class or interface in java.util">Iterator</A></CODE></DL>
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<DD><DL>
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<A NAME="nextX()"><!-- --></A><H3>
nextX</H3>
<PRE>
public abstract float <B>nextX</B>()</PRE>
<DL>
<DD>Returns the next <var>x</var> value. Before to invoke this method one more time,
 the <A HREF="../../../../org/geotools/geometry/array/PointIterator.html#nextY()"><CODE>nextY()</CODE></A> method <strong>must</strong> be invoked.
<P>
<DD><DL>
</DL>
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<DD><DL>
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<A NAME="nextY()"><!-- --></A><H3>
nextY</H3>
<PRE>
public abstract float <B>nextY</B>()</PRE>
<DL>
<DD>Returns the next <var>y</var> value, and move this iterator to the next coordinate.
 Before to invoke this method one more time, the <A HREF="../../../../org/geotools/geometry/array/PointIterator.html#nextX()"><CODE>nextX()</CODE></A> method <strong>must</strong>
 be invoked.
<P>
<DD><DL>
</DL>
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<A NAME="next()"><!-- --></A><H3>
next</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> <B>next</B>()</PRE>
<DL>
<DD>Returns the current coordinates as a <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom"><CODE>Point2D</CODE></A> object, and move this iterator to
 the next coordinate. This method invokes <A HREF="../../../../org/geotools/geometry/array/PointIterator.html#nextX()"><CODE>nextX()</CODE></A> followed by <A HREF="../../../../org/geotools/geometry/array/PointIterator.html#nextY()"><CODE>nextY()</CODE></A>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Iterator.html#next()" title="class or interface in java.util">next</A></CODE> in interface <CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Iterator.html" title="class or interface in java.util">Iterator</A></CODE></DL>
</DD>
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<A NAME="remove()"><!-- --></A><H3>
remove</H3>
<PRE>
public final void <B>remove</B>()</PRE>
<DL>
<DD>Unsupported operation.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Iterator.html#remove()" title="class or interface in java.util">remove</A></CODE> in interface <CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Iterator.html" title="class or interface in java.util">Iterator</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
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<HR>

<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
public final <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> <B>clone</B>()</PRE>
<DL>
<DD>Returns a copy of this iterator. This copy may be useful in order to iterate one more
 time over the same data starting at the position of this iterator at the time it has
 been cloned.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>clone</CODE> in interface <CODE>Cloneable</CODE></DL>
</DD>
<DD><DL>
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