es.yrbcn.graph.weighted
Class AbstractFloatLabel

java.lang.Object
  it.unimi.dsi.webgraph.labelling.AbstractLabel
      es.yrbcn.graph.weighted.AbstractFloatLabel

All Implemented Interfaces:

it.unimi.dsi.lang.FlyweightPrototype<Label>, Label

Direct Known Subclasses:

FixedWidthFloatLabel

public abstract class AbstractFloatLabel
extends AbstractLabel
implements Label

An abstract (single-attribute) float label.

This class provides basic methods for a label holding a floating-point number. Concrete implementations may impose further requirements on the number.

Implementing subclasses must provide constructors, Label#copy(), Label#fromBitStream(it.unimi.dsi.io.InputBitStream, int), Label#toBitStream(it.unimi.dsi.mg4j.io.OutputBitStream, int) and possibly ovveride toString().

Field Summary

protected String	key The key of the attribute represented by this label.
float	value The value of the attribute represented by this label.

Constructor Summary

AbstractFloatLabel(String key, float value)
Creates an int label with given key and value.

Method Summary

String[]	attributeKeys()
Class[]	attributeTypes()
boolean	equals(Object x)
Object	get()
Object	get(String theKey)
double	getDouble()
double	getDouble(String theKey)
float	getFloat()
float	getFloat(String theKey)
int	getInt()
int	getInt(String theKey)
long	getLong()
long	getLong(String theKey)
int	hashCode()
String	toString()
String	wellKnownAttributeKey()

Methods inherited from class it.unimi.dsi.webgraph.labelling.AbstractLabel

getBoolean, getBoolean, getByte, getByte, getChar, getChar, getShort, getShort

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.webgraph.labelling.Label

copy, fixedWidth, fromBitStream, getBoolean, getBoolean, getByte, getByte, getChar, getChar, getShort, getShort, toBitStream, toSpec

Field Detail

key

protected final String key

The key of the attribute represented by this label.

value

public float value

The value of the attribute represented by this label.

Constructor Detail

AbstractFloatLabel

public AbstractFloatLabel(String key,
                          float value)

Creates an int label with given key and value.

Parameters:

key - the (only) key of this label.

value - the value of this label.

Method Detail

wellKnownAttributeKey

public String wellKnownAttributeKey()

Specified by:

wellKnownAttributeKey in interface Label

attributeKeys

public String[] attributeKeys()

Specified by:

attributeKeys in interface Label

attributeTypes

public Class[] attributeTypes()

Specified by:

attributeTypes in interface Label

get

public Object get(String theKey)

Specified by:

get in interface Label

getInt

public int getInt(String theKey)

Specified by:

getInt in interface Label

Overrides:

getInt in class AbstractLabel

getLong

public long getLong(String theKey)

Specified by:

getLong in interface Label

Overrides:

getLong in class AbstractLabel

getFloat

public float getFloat(String theKey)

Specified by:

getFloat in interface Label

Overrides:

getFloat in class AbstractLabel

getDouble

public double getDouble(String theKey)

Specified by:

getDouble in interface Label

Overrides:

getDouble in class AbstractLabel

get

public Object get()

Specified by:

get in interface Label

getInt

public int getInt()

Specified by:

getInt in interface Label

Overrides:

getInt in class AbstractLabel

getLong

public long getLong()

Specified by:

getLong in interface Label

Overrides:

getLong in class AbstractLabel

getFloat

public float getFloat()

Specified by:

getFloat in interface Label

Overrides:

getFloat in class AbstractLabel

getDouble

public double getDouble()

Specified by:

getDouble in interface Label

Overrides:

getDouble in class AbstractLabel

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object x)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object