org.rrd4j.graph

Class PathIterator

java.lang.Object

org.rrd4j.graph.PathIterator

class PathIterator
extends Object

Iterator for processing paths in RRD graph rendering. Handles segmentation of data arrays into continuous paths, skipping NaN values.

Constructor Summary

Constructors

Constructor and Description
PathIterator(double[] y) Creates a path iterator for the specified y-coordinate array.

Method Summary

Modifier and Type	Method and Description
(package private) int[]	getNextPath() Gets the next continuous path segment from the data.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PathIterator

PathIterator(double[] y)

Creates a path iterator for the specified y-coordinate array.

Parameters:

y - array of y-coordinate values

Method Detail

getNextPath

int[] getNextPath()

Gets the next continuous path segment from the data. Skips NaN values and returns start/end indices of valid segments.

Returns:

array with [start, end] indices, or null if no more paths