com.anaptecs.spring.base.BidirectA Maven / Gradle / Ivy
/*
* anaptecs GmbH, Ricarda-Huch-Str. 71, 72760 Reutlingen, Germany
*
* Copyright 2004 - 2019. All rights reserved.
*/
package com.anaptecs.spring.base;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
/**
* @author JEAF Generator
* @version JEAF Release 1.4.x
*/
public class BidirectA {
/**
* Constant for the name of attribute "transientBs".
*/
public static final String TRANSIENTBS = "transientBs";
/**
* Constant for the name of attribute "parent".
*/
public static final String PARENT = "parent";
/**
* Constant for the name of attribute "transientChild".
*/
public static final String TRANSIENTCHILD = "transientChild";
/**
*
*/
private transient Set transientBs = new HashSet();
/**
*
*/
private BidirectA parent;
/**
* Attribute is required for correct handling of bidirectional associations in case of deserialization.
*/
private transient boolean parentBackReferenceInitialized;
/**
*
*/
private transient BidirectA transientChild;
/**
* Default constructor is only intended to be used for deserialization as many frameworks required that. For "normal"
* object creation builder should be used instead.
*/
protected BidirectA( ) {
// Nothing to do.
// Bidirectional back reference is not yet set up correctly
parentBackReferenceInitialized = false;
}
/**
* Initialize object using the passed builder.
*
* @param pBuilder Builder that should be used to initialize this object. The parameter must not be null.
*/
protected BidirectA( Builder pBuilder ) {
// Read attribute values from builder.
if (pBuilder.transientBs != null) {
transientBs.addAll(pBuilder.transientBs);
}
parent = pBuilder.parent;
// Bidirectional back reference is set up correctly as a builder is used.
parentBackReferenceInitialized = true;
transientChild = pBuilder.transientChild;
}
/**
* Class implements builder to create a new instance of class BidirectA. As the class has read only attributes or
* associations instances can not be created directly. Instead this builder class has to be used.
*/
public static class Builder {
/**
*
*/
private Set transientBs;
/**
*
*/
private BidirectA parent;
/**
*
*/
private BidirectA transientChild;
/**
* Use {@link #newBuilder()} instead of private constructor to create new builder.
*/
protected Builder( ) {
}
/**
* Use {@link #newBuilder(BidirectA)} instead of private constructor to create new builder.
*/
protected Builder( BidirectA pObject ) {
if (pObject != null) {
// Read attribute values from passed object.
transientBs = pObject.transientBs;
parent = pObject.parent;
transientChild = pObject.transientChild;
}
}
/**
* Method returns a new builder.
*
* @return {@link Builder} New builder that can be used to create new ImmutablePOJOParent objects.
*/
public static Builder newBuilder( ) {
return new Builder();
}
/**
* Method creates a new builder and initialize it with the data from the passed object.
*
* @param pObject Object that should be used to initialize the builder. The parameter may be null.
* @return {@link Builder} New builder that can be used to create new BidirectA objects. The method never returns
* null.
*/
public static Builder newBuilder( BidirectA pObject ) {
return new Builder(pObject);
}
/**
* Method sets the association "transientBs".
*
* @param pTransientBs Collection with objects to which the association should be set.
*/
public Builder setTransientBs( Set pTransientBs ) {
// To ensure immutability we have to copy the content of the passed collection.
if (pTransientBs != null) {
transientBs = new HashSet(pTransientBs);
}
else {
transientBs = null;
}
return this;
}
/**
* Method sets the association "parent".
*
* @param pParent BidirectA to which the association "parent" should be set.
*/
public Builder setParent( BidirectA pParent ) {
parent = pParent;
return this;
}
/**
* Method sets the association "transientChild".
*
* @param pTransientChild BidirectA to which the association "transientChild" should be set.
*/
public Builder setTransientChild( BidirectA pTransientChild ) {
transientChild = pTransientChild;
return this;
}
/**
* Method creates a new instance of class BidirectA. The object will be initialized with the values of the builder.
*
* @return BidirectA Created object. The method never returns null.
*/
public BidirectA build( ) {
return new BidirectA(this);
}
}
/**
* Method returns the association "transientBs".
*
*
* @return Collection All BidirectB objects that belong to the association "transientBs". The method never returns
* null and the returned collection is unmodifiable.
*/
public Set getTransientBs( ) {
// Return all BidirectB objects as unmodifiable collection.
return Collections.unmodifiableSet(transientBs);
}
/**
* Method sets the association "transientBs" to the passed collection. All objects that formerly were part of the
* association will be removed from it.
*
*
* @param pTransientBs Collection with objects to which the association should be set. The parameter must not be null.
*/
void setTransientBs( Set pTransientBs ) {
// Check of parameter is not required.
// Remove all objects from association "transientBs".
this.clearTransientBs();
// If the association is null, removing all entries is sufficient.
if (pTransientBs != null) {
transientBs = new HashSet(pTransientBs);
}
}
/**
* Method adds the passed BidirectB object to the association "transientBs".
*
*
* @param pTransientBs Object that should be added to the association "transientBs". The parameter must not be null.
*/
public void addToTransientBs( BidirectB pTransientBs ) {
// Since this is not a many-to-many association the association to which the passed object belongs, has to
// be released.
pTransientBs.unsetA();
// Add passed object to collection of associated BidirectB objects.
transientBs.add(pTransientBs);
// The association is set in both directions because within the UML model it is defined to be bidirectional.
// In case that one side will be removed from the association the other side will also be removed.
if (pTransientBs != null && this.equals(pTransientBs.getA()) == false) {
pTransientBs.setA((BidirectA) this);
}
}
/**
* Method adds all passed objects to the association "transientBs".
*
*
* @param pTransientBs Collection with all objects that should be added to the association "transientBs". The
* parameter must not be null.
*/
public void addToTransientBs( Collection pTransientBs ) {
// Add all passed objects.
for (BidirectB lNextObject : pTransientBs) {
this.addToTransientBs(lNextObject);
}
}
/**
* Method removes the passed BidirectB object from the association "transientBs".
*
*
* @param pTransientBs Object that should be removed from the association "transientBs". The parameter must not be
* null.
*/
public void removeFromTransientBs( BidirectB pTransientBs ) {
// Remove passed object from collection of associated BidirectB objects.
transientBs.remove(pTransientBs);
// The association is set in both directions because within the UML model it is defined to be bidirectional.
// In case that one side will be removed from the association the other side will also be removed.
if (this.equals(pTransientBs.getA()) == true) {
pTransientBs.unsetA();
}
}
/**
* Method removes all objects from the association "transientBs".
*
*/
public void clearTransientBs( ) {
// Remove all objects from association "transientBs".
Collection lTransientBs = new HashSet(transientBs);
Iterator lIterator = lTransientBs.iterator();
while (lIterator.hasNext()) {
this.removeFromTransientBs(lIterator.next());
}
}
/**
* Method returns the association "parent".
*
*
* @return BidirectA BidirectA to which the association "parent" is set.
*/
public BidirectA getParent( ) {
// Due to restrictions in JSON serialization / deserialization bi-directional associations need a special handling
// after an object was deserialized.
if (parentBackReferenceInitialized == false) {
parentBackReferenceInitialized = true;
parent.setTransientChild((BidirectA) this);
}
return parent;
}
/**
* Method sets the association "parent".
*
*
* @param pParent BidirectA to which the association "parent" should be set.
*/
public void setParent( BidirectA pParent ) {
// Release already referenced object before setting a new association.
if (parent != null) {
parent.unsetTransientChild();
}
parent = pParent;
// The association is set in both directions because within the UML model it is defined to be bidirectional.
// In case that one side will be removed from the association the other side will also be removed.
if (pParent != null && this.equals(pParent.getTransientChild()) == false) {
pParent.setTransientChild((BidirectA) this);
}
}
/**
* Method unsets the association "parent".
*
*/
public final void unsetParent( ) {
// The association is set in both directions because within the UML model it is defined to be bidirectional.
// In case that one side will be removed from the association the other side will also be removed.
BidirectA lBidirectA = parent;
parent = null;
if (lBidirectA != null && this.equals(lBidirectA.getTransientChild()) == true) {
lBidirectA.unsetTransientChild();
}
}
/**
* Method returns the association "transientChild".
*
*
* @return BidirectA BidirectA to which the association "transientChild" is set.
*/
public BidirectA getTransientChild( ) {
return transientChild;
}
/**
* Method sets the association "transientChild".
*
*
* @param pTransientChild BidirectA to which the association "transientChild" should be set.
*/
public void setTransientChild( BidirectA pTransientChild ) {
// Release already referenced object before setting a new association.
if (transientChild != null) {
transientChild.unsetParent();
}
transientChild = pTransientChild;
// The association is set in both directions because within the UML model it is defined to be bidirectional.
// In case that one side will be removed from the association the other side will also be removed.
if (pTransientChild != null && this.equals(pTransientChild.getParent()) == false) {
pTransientChild.setParent((BidirectA) this);
}
}
/**
* Method unsets the association "transientChild".
*
*/
public final void unsetTransientChild( ) {
// The association is set in both directions because within the UML model it is defined to be bidirectional.
// In case that one side will be removed from the association the other side will also be removed.
BidirectA lBidirectA = transientChild;
transientChild = null;
if (lBidirectA != null && this.equals(lBidirectA.getParent()) == true) {
lBidirectA.unsetParent();
}
}
/**
* Method returns a StringBuilder that can be used to create a String representation of this object. the returned
* StringBuilder also takes care about attributes of super classes.
*
* @return {@link StringBuilder} StringBuilder representing this object. The method never returns null.
*/
protected StringBuilder toStringBuilder( ) {
StringBuilder lBuilder = new StringBuilder();
lBuilder.append(this.getClass().getName());
lBuilder.append('\n');
lBuilder.append("Attributes:");
lBuilder.append('\n');
return lBuilder;
}
/**
* Method creates a new String with the values of all attributes of this class. All references to other objects will
* be ignored.
*
* @return {@link String} String representation of this object. The method never returns null.
*/
@Override
public String toString( ) {
return this.toStringBuilder().toString();
}
}
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