org.beanio.internal.parser

Class PropertyComponent

java.lang.Object

org.beanio.internal.util.TreeNode<Component>

org.beanio.internal.parser.Component

org.beanio.internal.parser.PropertyComponent

All Implemented Interfaces:

Cloneable, Iterable<Component>, Property, Replicateable

Direct Known Subclasses:

Bean, CollectionBean

public abstract class PropertyComponent
extends Component
implements Property

Base class for Property implementations that hold other properties (e.g. a bean object or collection).

A PropertyComponent may only hold Property children.

Since:

2.0

Field Summary

Fields

Modifier and Type	Field and Description
protected static boolean	createMissingBeans

Fields inherited from interface org.beanio.internal.parser.Property

AGGREGATION_ARRAY, AGGREGATION_COLLECTION, AGGREGATION_MAP, COLLECTION, COMPLEX, MAP, SIMPLE

Constructor Summary

Constructors

Constructor and Description
PropertyComponent() Constructs a new PropertyComponent.

Method Summary

Modifier and Type	Method and Description
PropertyAccessor	getAccessor()
Class<?>	getType()
boolean	isIdentifier() Returns whether this property or any of its descendants are used to identify a bean object.
boolean	isMatchNull() Returns whether this bean can still identify a record if null.
boolean	isRequired() Returns whether this property should always be instantiated when Property.createValue(ParsingContext) is invoked.
protected boolean	isSupportedChild(Component child) Returns whether a node is a supported child of this node.
void	setAccessor(PropertyAccessor accessor)
void	setIdentifier(boolean identifier)
void	setMatchNull(boolean matchNull) Sets whether this bean can still identify a record if null.
void	setRequired(boolean required) Sets whether this property should always be instantiated when Property.createValue(ParsingContext) is invoked.
void	setType(Class<?> type)
protected void	toParamString(StringBuilder s) Called by TreeNode.toString() to append node parameters to the output.

Methods inherited from class org.beanio.internal.parser.Component

registerLocals

Methods inherited from class org.beanio.internal.util.TreeNode

add, clone, find, getChildren, getFirst, getName, isDescendant, iterator, print, print, setName, size, sort, toString, updateReferences

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.beanio.internal.parser.Property

clearValue, createValue, defines, getName, getValue, setValue, type

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

createMissingBeans

protected static boolean createMissingBeans

Constructor Detail

PropertyComponent

public PropertyComponent()

Constructs a new PropertyComponent.

Method Detail

isIdentifier

public boolean isIdentifier()

Description copied from interface: Property

Returns whether this property or any of its descendants are used to identify a bean object.

Specified by:

isIdentifier in interface Property

Returns:

true if this property identifies a bean

setIdentifier

public void setIdentifier(boolean identifier)

Specified by:

setIdentifier in interface Property

getAccessor

public PropertyAccessor getAccessor()

Specified by:

getAccessor in interface Property

setAccessor

public void setAccessor(PropertyAccessor accessor)

Specified by:

setAccessor in interface Property

getType

public Class<?> getType()

Specified by:

getType in interface Property

setType

public void setType(Class<?> type)

Specified by:

setType in interface Property

isRequired

public boolean isRequired()

Returns whether this property should always be instantiated when Property.createValue(ParsingContext) is invoked.

Returns:

true to always instantiate this property, false otherwise

setRequired

public void setRequired(boolean required)

Sets whether this property should always be instantiated when Property.createValue(ParsingContext) is invoked.

Parameters:

required - true to always instantiate this property, false otherwise

isMatchNull

public boolean isMatchNull()

Returns whether this bean can still identify a record if null.

Returns:

true if null allowed for record identification, false otherwise

setMatchNull

public void setMatchNull(boolean matchNull)

Sets whether this bean can still identify a record if null.

Parameters:

matchNull - true if null allowed for record identification, false otherwise

isSupportedChild

protected boolean isSupportedChild(Component child)

Description copied from class: TreeNode

Returns whether a node is a supported child of this node. Called by TreeNode.add(TreeNode).

Overrides:

isSupportedChild in class TreeNode<Component>

Parameters:

child - the node to test

Returns:

true if the child is allowed

toParamString

protected void toParamString(StringBuilder s)

Description copied from class: TreeNode

Called by TreeNode.toString() to append node parameters to the output.

Overrides:

toParamString in class TreeNode<Component>

Parameters:

s - the output to append