Package org.rumbledb.items

Class QNameItem

java.lang.Object

org.rumbledb.items.QNameItem

All Implemented Interfaces:

com.esotericsoftware.kryo.KryoSerializable, Serializable, Item

public class QNameItem
extends Object
implements Item

Atomic item representing an xs:QName value as an expanded name (Name).

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
QNameItem()
QNameItem(Name name)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object other)	Tests for logical equality.
ItemType	getDynamicType()	Returns the dynamic type of the item (only for error message purposes).
Name	getQNameValue()	Returns the expanded name of this item when it is an xs:QName.
String	getStringValue()	Returns the string value of the item, if it is an atomic item.
Object	getVariantValue()	Returns the Object containing the converted value of the item for a DataFrame.
int	hashCode()	Computes a hash code.
boolean	isAtomic()	Tests whether the item is an atomic item.
boolean	isQName()	Tests whether the item is an atomic item of type xs:QName (expanded QName, see Name).
void	read(com.esotericsoftware.kryo.Kryo kryo, com.esotericsoftware.kryo.io.Input input)
void	write(com.esotericsoftware.kryo.Kryo kryo, com.esotericsoftware.kryo.io.Output output)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.rumbledb.api.Item

addParentToDescendants, append, appendItem, appendSequence, atomizedValue, attributes, baseUri, castToDecimalValue, castToDoubleValue, castToFloatValue, castToIntegerValue, castToIntValue, children, declaredNamespaceNodes, documentUri, generateNativeQuery, getBinaryValue, getBodyIterator, getBooleanValue, getCollection, getContent, getDateTimeValue, getDay, getDecimalValue, getDFVariablesInClosure, getDoubleValue, getDurationValue, getEffectiveBooleanValue, getEpochMillis, getEstimator, getFloatValue, getHour, getIdentifier, getIntegerValue, getIntValue, getItemAt, getItemByKey, getItemByKey, getItemKeys, getItemMembers, getItems, getItemValues, getKeys, getLocalVariablesInClosure, getMinute, getModuleDynamicContext, getMonth, getMutabilityLevel, getNanosecond, getOffset, getParameterNames, getPathIn, getPeriodValue, getRDDVariablesInClosure, getSecond, getSequenceAt, getSequenceByKey, getSequenceByKey, getSequenceMembers, getSequenceValues, getSignature, getSize, getSparkSQLType, getSparkSQLValue, getSparkSQLValue, getStringKeys, getTableLocation, getTextValue, getTimeValue, getTopLevelID, getTopLevelOrder, getTransformer, getValues, getXmlDocumentPosition, getYear, hasDateTime, hasTimeZone, isAnyURI, isArray, isArrayOfItems, isAttributeNode, isBase64Binary, isBinary, isBoolean, isBuiltinFunction, isCommentNode, isDate, isDateTime, isDayTimeDuration, isDecimal, isDocumentNode, isDouble, isDuration, isElementNode, isEstimator, isFloat, isFunction, isGDay, isGMonth, isGMonthDay, isGYear, isGYearMonth, isHexBinary, isId, isIdrefs, isInt, isInteger, isMap, isNamespaceNode, isNaN, isNode, isNull, isNumeric, isObject, isPeriod, isProcessingInstructionNode, isString, isTextNode, isTime, isTransformer, isUntypedAtomic, isYearMonthDuration, namespaceNodes, nilled, nodeKind, nodeName, parent, physicalEquals, putItemAt, putItemByKey, putItemByKey, putItemsAt, putLazyItemByKey, putSequenceAt, putSequenceByKey, putSequenceByKey, putSequencesAt, removeItemAt, removeItemByKey, removeItemByKey, removeSequenceAt, serialize, serializeAsJSON, setCollection, setMutabilityLevel, setParent, setPathIn, setTableLocation, setTopLevelID, setTopLevelOrder, setXmlDocumentPosition, typedValue, typeName, unparsedEntityPublicId, unparsedEntitySystemId

Constructor Details

QNameItem

public QNameItem()

QNameItem

public QNameItem(Name name)

Method Details

equals

public boolean equals(Object other)

Description copied from interface: Item

Tests for logical equality. The semantics are that of the eq operator.

Specified by:

equals in interface Item

Overrides:

equals in class Object

Parameters:

other - another item.

Returns:

true it is equal to other, false otherwise.

hashCode

public int hashCode()

Description copied from interface: Item

Computes a hash code.

Specified by:

hashCode in interface Item

Overrides:

hashCode in class Object

Returns:

a hash code as an int.

getStringValue

public String getStringValue()

Description copied from interface: Item

Returns the string value of the item, if it is an atomic item.

Specified by:

getStringValue in interface Item

Returns:

the string value.

getVariantValue

public Object getVariantValue()

Description copied from interface: Item

Returns the Object containing the converted value of the item for a DataFrame. For use to build Variant columns.

Specified by:

getVariantValue in interface Item

Returns:

Object representing the converted value of the item.

write

public void write(com.esotericsoftware.kryo.Kryo kryo,
 com.esotericsoftware.kryo.io.Output output)

Specified by:

write in interface com.esotericsoftware.kryo.KryoSerializable

read

public void read(com.esotericsoftware.kryo.Kryo kryo,
 com.esotericsoftware.kryo.io.Input input)

Specified by:

read in interface com.esotericsoftware.kryo.KryoSerializable

isQName

public boolean isQName()

Description copied from interface: Item

Tests whether the item is an atomic item of type xs:QName (expanded QName, see Name).

Specified by:

isQName in interface Item

Returns:

true if it is an xs:QName item, false otherwise.

getQNameValue

public Name getQNameValue()

Description copied from interface: Item

Returns the expanded name of this item when it is an xs:QName. Value equality follows Name: same namespace URI and local name; the prefix is not significant for equality.

Specified by:

getQNameValue in interface Item

Returns:

the expanded name.

getDynamicType

public ItemType getDynamicType()

Description copied from interface: Item

Returns the dynamic type of the item (only for error message purposes).

Specified by:

getDynamicType in interface Item

Returns:

the dynamic type as an item type.

isAtomic

public boolean isAtomic()

Description copied from interface: Item

Tests whether the item is an atomic item.

Specified by:

isAtomic in interface Item

Returns:

true if it is an atomic item, false otherwise.