thinkui.datagen.generators
Class IntegerGenerator

java.lang.Object
  thinkui.datagen.AbstractAttributeValueGenerator
      thinkui.datagen.generators.IntegerGenerator

All Implemented Interfaces:

AttributeValueGenerator, java.lang.Cloneable

public class IntegerGenerator

extends AbstractAttributeValueGenerator

Implements an AttributeValueGenerator for generating Integer values. The values will be distributed based on the specified probability model and will be bounded between the optional minimum and maximum values of the attribute value range constraints.

Field Summary

Fields inherited from interface thinkui.datagen.AttributeValueGenerator

ALL_MODES, BERNOULLI_MODE, BINOMIAL_MODE, CONSTANT_MODE, DEFAULT_MODE, EXPONENTIAL_MODE, MILLIS_PER_DAY, MILLIS_PER_HOUR, MILLIS_PER_MINUTE, MILLIS_PER_SECOND, NORMAL_MODE, POISON_MODE, SEQUENTIAL_MODE, UNIFORM_MODE

Constructor Summary

IntegerGenerator()
IntegerGenerator constructor.

IntegerGenerator(Attribute attribute)
IntegerGenerator constructor.

Method Summary

static IntegerGenerator	createConstantGenerator(java.lang.Integer constant) Create an IntegerGenerator that always generate the given constant value.
java.lang.Object	generateValue() Generate a value for the attribute.

Methods inherited from class thinkui.datagen.AbstractAttributeValueGenerator

copy, createGenerator, getAttribute, getConstantValue, getCount, getCountAsInt, getDataObject, getDataObjectMap, getGeneratorMode, getMaxValue, getMeanIndex, getMeanIndexAsDouble, getMeanLength, getMeanLengthAsDouble, getMeanValue, getMeanValueAsDouble, getMinMaxAttributeType, getMinValue, getParameterData, getParentDataObject, getProbability, getProbabilityAsDouble, getProbabilityNull, getStdDevValue, getStdDevValueAsDouble, getValueAttributeName, initGenerator, isDataDependent, isMultiValued, isParentDataDependent, setAttribute, setConstantValue, setCount, setDataDependent, setDataObject, setDataObjectMap, setGeneratorMode, setMaxValue, setMeanIndex, setMeanLength, setMeanValue, setMinValue, setMultiValued, setParentDataDependent, setParentDataObject, setProbability, setProbabilityNull, setStdDevValue

Methods inherited from class java.lang.Object

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

Constructor Detail

IntegerGenerator

public IntegerGenerator()

IntegerGenerator constructor.

IntegerGenerator

public IntegerGenerator(Attribute attribute)

IntegerGenerator constructor.

Method Detail

createConstantGenerator

public static final IntegerGenerator createConstantGenerator(java.lang.Integer constant)

Create an IntegerGenerator that always generate the given constant value.

generateValue

public final java.lang.Object generateValue()
                                     throws java.lang.Exception

Generate a value for the attribute.

Specified by:

generateValue in interface AttributeValueGenerator

Specified by:

generateValue in class AbstractAttributeValueGenerator

Throws:

java.lang.Exception