org.beanio.internal.parser

Class RecordCollection

java.lang.Object

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

org.beanio.internal.parser.Component

org.beanio.internal.parser.ParserComponent

org.beanio.internal.parser.DelegatingParser

org.beanio.internal.parser.RecordAggregation

org.beanio.internal.parser.RecordCollection

All Implemented Interfaces:

Cloneable, Iterable<Component>, Parser, Property, Selector, Replicateable

Direct Known Subclasses:

RecordArray

public class RecordCollection
extends RecordAggregation

A Parser tree component for parsing a collection of bean objects, where a bean object is mapped to a Record or Group.

A RecordCollection supports a single Record or Group child.

Since:

2.0

Field Summary

Fields inherited from class org.beanio.internal.parser.RecordAggregation

lazy, value

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

COUNT_KEY

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
RecordCollection() Constructs a new RecordCollection.

Method Summary

Modifier and Type	Method and Description
protected Collection<Object>	getCollection(ParsingContext context) Returns the collection value being parsed.
boolean	hasContent(ParsingContext context) Returns whether this parser or any of its descendant have content for marshalling.
boolean	marshal(MarshallingContext context) Marshals a record.
void	setValue(ParsingContext context, Object value) Sets the property value for marshaling.
int	type() Returns the property type.
boolean	unmarshal(UnmarshallingContext context) Unmarshals a record.

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

clearValue, close, createAggregationType, createValue, defines, getAccessor, getCount, getMaxOccurs, getMinOccurs, getNullValue, getOrder, getProperty, getSelector, getType, getValue, isIdentifier, isLazy, isMaxOccursReached, isRecordGroup, isSupportedChild, matchAny, matchNext, matchNext, registerLocals, reset, restoreState, setAccessor, setCount, setIdentifier, setLazy, setType, skip, toParamString, updateState

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

getParser, getSize, isOptional, matches

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.Parser

getName, getSize, isOptional, matches

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

getName

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

RecordCollection

public RecordCollection()

Constructs a new RecordCollection.

Method Detail

unmarshal

public boolean unmarshal(UnmarshallingContext context)

Description copied from interface: Parser

Unmarshals a record.

Specified by:

unmarshal in interface Parser

Overrides:

unmarshal in class DelegatingParser

Parameters:

context - the UnmarshallingContext

Returns:

true if this component was present in the unmarshalled record, or false otherwise

marshal

public boolean marshal(MarshallingContext context)
                throws IOException

Description copied from interface: Parser

Marshals a record.

Specified by:

marshal in interface Parser

Overrides:

marshal in class DelegatingParser

Parameters:

context - the MarshallingContext

Returns:

whether a value was marshalled

Throws:

IOException - if an I/O error occurs

setValue

public void setValue(ParsingContext context,
                     Object value)

Description copied from interface: Parser

Sets the property value for marshaling.

Specified by:

setValue in interface Parser

Specified by:

setValue in interface Property

Overrides:

setValue in class RecordAggregation

Parameters:

context - the ParsingContext

value - the property value

getCollection

protected Collection<Object> getCollection(ParsingContext context)

Returns the collection value being parsed.

Parameters:

context - the ParsingContext

Returns:

the Collection

type

public int type()

Description copied from interface: Property

Returns the property type.

Returns:

Property.SIMPLE, Property.COMPLEX, Property.AGGREGATION_ARRAY, Property.COLLECTION, Property.AGGREGATION_COLLECTION, or Property.MAP

hasContent

public boolean hasContent(ParsingContext context)

Description copied from interface: Parser

Returns whether this parser or any of its descendant have content for marshalling.

Specified by:

hasContent in interface Parser

Overrides:

hasContent in class DelegatingParser

Parameters:

context - the ParsingContext

Returns:

true if there is content for marshalling, false otherwise