org.gephi.graph.api.types

Class IntervalFloatMap

java.lang.Object

org.gephi.graph.api.types.IntervalMap<Float>

org.gephi.graph.api.types.IntervalFloatMap

All Implemented Interfaces:

TimeMap<Interval,Float>

public final class IntervalFloatMap
extends IntervalMap<Float>

Sorted map where keys are intervals and values float values.

Constructor Summary

Constructors

Constructor and Description
IntervalFloatMap() Default constructor.
IntervalFloatMap(double[] keys, float[] vals) Constructor with an initial interval map.
IntervalFloatMap(int capacity) Constructor with capacity.

Method Summary

Modifier and Type	Method and Description
float	getFloat(Interval interval) Get the value for the given interval.
float	getFloat(Interval interval, float defaultValue) Get the value for the given interval.
Class<Float>	getTypeClass() Returns the value type class.
boolean	isSupported(Estimator estimator) Returns whether estimator is supported.
float[]	toFloatArray() Returns an array of all values in this map.

Methods inherited from class org.gephi.graph.api.types.IntervalMap

clear, contains, contains, equals, get, get, getIntervals, hashCode, isEmpty, put, remove, size, toKeysArray, toString, toString, toString, toValuesArray

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

IntervalFloatMap

public IntervalFloatMap()

Default constructor.

The map is empty with zero capacity.

IntervalFloatMap

public IntervalFloatMap(int capacity)

Constructor with capacity.

Using this constructor can improve performances if the number of timestamps is known in advance as it minimizes array resizes.

Parameters:

capacity - timestamp capacity

IntervalFloatMap

public IntervalFloatMap(double[] keys,
                        float[] vals)

Constructor with an initial interval map.

The keys array must be in the same format returned by IntervalMap.getIntervals().

Parameters:

keys - initial keys content

vals - initial values content

Method Detail

getFloat

public float getFloat(Interval interval)

Get the value for the given interval.

Parameters:

interval - interval

Returns:

found value or the default value if not found

Throws:

IllegalArgumentException - if the element doesn't exist

getFloat

public float getFloat(Interval interval,
                      float defaultValue)

Get the value for the given interval.

Return defaultValue if the value is not found.

Parameters:

interval - interval

defaultValue - default value

Returns:

found value or the default value if not found

toFloatArray

public float[] toFloatArray()

Returns an array of all values in this map.

This method may return a reference to the underlying array so clients should make a copy if the array is written to.

Returns:

array of all values

getTypeClass

public Class<Float> getTypeClass()

Description copied from interface: TimeMap

Returns the value type class.

Returns:

type class

isSupported

public boolean isSupported(Estimator estimator)

Description copied from interface: TimeMap

Returns whether estimator is supported.

Parameters:

estimator - estimator

Returns:

true if this map supports estimator