net.sf.adatagenerator.modifiers
Class CompositePairModifier<T,P extends ModifiablePair<T>>

java.lang.Object
  net.sf.adatagenerator.modifiers.CompositePairModifier<T,P>

All Implemented Interfaces:

Comparable<NamedInstance>, NamedInstance, PairModifier<T,P>

public class CompositePairModifier<T,P extends ModifiablePair<T>>
extends Object
implements PairModifier<T,P>

Nested Class Summary

Nested classes/interfaces inherited from interface net.sf.adatagenerator.api.PairModifier

PairModifier.ModificationResult

Constructor Summary

CompositePairModifier(Iterable<BeanModifier<T>> beanModifiers)

CompositePairModifier(String name, String context, Iterable<BeanModifier<T>> beanModifiers)

Method Summary

int	compareContexts(NamedInstance namedInstance) Compares the context of this instance to the context of another instance using the context comparator of this instance.
int	compareTo(NamedInstance namedInstance) Compares this instance to another instance using the comparator of this instance.
protected Iterable<BeanModifier<T>>	getBeanModifiers()
String	getContext() The context in which this instance is named.
Comparator<String>	getContextComparator()
String	getName() Implementing classes should return a name that will be comparable within some context
protected NamedInstance	getNameDelegate()
Comparator<NamedInstance>	getNamedInstanceComparator()
protected Random	getRandom()
P	modifyPair(P target) Modifies the target and updates its current status.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositePairModifier

public CompositePairModifier(Iterable<BeanModifier<T>> beanModifiers)

CompositePairModifier

public CompositePairModifier(String name,
                             String context,
                             Iterable<BeanModifier<T>> beanModifiers)

Method Detail

getRandom

protected Random getRandom()

getNameDelegate

protected NamedInstance getNameDelegate()

getBeanModifiers

protected Iterable<BeanModifier<T>> getBeanModifiers()

modifyPair

public P modifyPair(P target)
                                       throws ModificationException

Description copied from interface: PairModifier

Modifies the target and updates its current status.

Specified by:

modifyPair in interface PairModifier<T,P extends ModifiablePair<T>>

Parameters:

target - the object to modify

Returns:

the modified target (or a modified copy of the target)

Throws:

ModificationException - if modification fails

getName

public String getName()

Description copied from interface: NamedInstance

Implementing classes should return a name that will be comparable within some context

Specified by:

getName in interface NamedInstance

Returns:

a value that identifies an instance in some context. This parameter may be null for an anonymous instance, but if it is non-null, the value will be a trimmed String

getContext

public String getContext()

Description copied from interface: NamedInstance

The context in which this instance is named. If another instance has different context from this instance, then implementing classes should ensure that NamedInstance.compareTo(NamedInstance) returns the same (non-zero) value that is the result of comparing the contexts.

Specified by:

getContext in interface NamedInstance

Returns:

may be null if the context is implicit and well understood, and trimmed otherwise

compareContexts

public int compareContexts(NamedInstance namedInstance)

Description copied from interface: NamedInstance

Compares the context of this instance to the context of another instance using the context comparator of this instance.

Specified by:

compareContexts in interface NamedInstance

getContextComparator

public Comparator<String> getContextComparator()

Specified by:

getContextComparator in interface NamedInstance

compareTo

public int compareTo(NamedInstance namedInstance)

Description copied from interface: NamedInstance

Compares this instance to another instance using the comparator of this instance.

Specified by:

compareTo in interface Comparable<NamedInstance>

Specified by:

compareTo in interface NamedInstance

getNamedInstanceComparator

public Comparator<NamedInstance> getNamedInstanceComparator()

Specified by:

getNamedInstanceComparator in interface NamedInstance