Package org.rumbledb.items.xml
Class ElementItem
java.lang.Object
org.rumbledb.items.xml.ElementItem
- All Implemented Interfaces:
com.esotericsoftware.kryo.KryoSerializable
,Serializable
,Item
- See Also:
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Constructor Summary
ConstructorsConstructorDescriptionConstructor for an element item. -
Method Summary
Modifier and TypeMethodDescriptionvoid
Method sets the parent item for all descendents of the current item.children()
boolean
Tests for logical equality.Returns the dynamic type of the item (only for error message purposes).boolean
Returns the effective boolean value of the item, if atomic.Returns the string value of the item, if it is an atomic item.Get the position of the Node inside the XML document (and path incase of multiple docs) for sorting / uniquenessint
hashCode()
Computes a hash code.boolean
Tests whether the item is an XML Element node.boolean
isNode()
Tests whether the item is an XML node.nodeName()
parent()
void
read
(com.esotericsoftware.kryo.Kryo kryo, com.esotericsoftware.kryo.io.Input input) void
int
setXmlDocumentPosition
(String path, int current) Set the position of the Node inside the XML document (and path incase of multiple docs) for sorting / uniquenessvoid
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
append, castToDecimalValue, castToDoubleValue, castToFloatValue, castToIntegerValue, castToIntValue, generateNativeQuery, getBinaryValue, getBodyIterator, getBooleanValue, getContent, getDateTimeValue, getDay, getDecimalValue, getDFVariablesInClosure, getDoubleValue, getDurationValue, getEpochMillis, getEstimator, getFloatValue, getHour, getIdentifier, getIntegerValue, getIntValue, getItemAt, getItemByKey, getItems, getKeys, getLocalVariablesInClosure, getMinute, getModuleDynamicContext, getMonth, getMutabilityLevel, getNanosecond, getOffset, getParameterNames, getPathIn, getPeriodValue, getRDDVariablesInClosure, getSecond, getSignature, getSize, getSparkSQLType, getSparkSQLValue, getSparkSQLValue, getTableLocation, getTextValue, getTimeValue, getTopLevelID, getTopLevelOrder, getTransformer, getValues, getVariantValue, getYear, hasDateTime, hasTimeZone, isAnyURI, isArray, isAtomic, isAttributeNode, isBase64Binary, isBinary, isBoolean, isDate, isDateTime, isDayTimeDuration, isDecimal, isDocumentNode, isDouble, isDuration, isEstimator, isFloat, isFunction, isGDay, isGMonth, isGMonthDay, isGYear, isGYearMonth, isHexBinary, isInt, isInteger, isNaN, isNull, isNumeric, isObject, isPeriod, isString, isTextNode, isTime, isTransformer, isYearMonthDuration, physicalEquals, putItem, putItemAt, putItemByKey, putItemsAt, putLazyItemByKey, removeItemAt, removeItemByKey, serialize, serializeAsJSON, setMutabilityLevel, setPathIn, setTableLocation, setTopLevelID, setTopLevelOrder
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Constructor Details
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ElementItem
public ElementItem() -
ElementItem
Constructor for an element item.- Parameters:
nodeName
- The name of the elementchildren
- The children items of the elementattributes
- The attributes items of the element
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ElementItem
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Method Details
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setXmlDocumentPosition
Description copied from interface:Item
Set the position of the Node inside the XML document (and path incase of multiple docs) for sorting / uniqueness- Specified by:
setXmlDocumentPosition
in interfaceItem
- Parameters:
path
- the path of the XML documentcurrent
- the current position- Returns:
- the new position
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getXmlDocumentPosition
Description copied from interface:Item
Get the position of the Node inside the XML document (and path incase of multiple docs) for sorting / uniqueness- Specified by:
getXmlDocumentPosition
in interfaceItem
- Returns:
- the XML document position
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addParentToDescendants
public void addParentToDescendants()Description copied from interface:Item
Method sets the parent item for all descendents of the current item.- Specified by:
addParentToDescendants
in interfaceItem
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write
public void write(com.esotericsoftware.kryo.Kryo kryo, com.esotericsoftware.kryo.io.Output output) - Specified by:
write
in interfacecom.esotericsoftware.kryo.KryoSerializable
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read
public void read(com.esotericsoftware.kryo.Kryo kryo, com.esotericsoftware.kryo.io.Input input) - Specified by:
read
in interfacecom.esotericsoftware.kryo.KryoSerializable
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isNode
public boolean isNode()Description copied from interface:Item
Tests whether the item is an XML node. -
isElementNode
public boolean isElementNode()Description copied from interface:Item
Tests whether the item is an XML Element node.- Specified by:
isElementNode
in interfaceItem
- Returns:
- true if it is an XML Element node, false otherwise.
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equals
Description copied from interface:Item
Tests for logical equality. The semantics are that of the eq operator. -
attributes
- Specified by:
attributes
in interfaceItem
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children
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nodeName
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parent
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getStringValue
Description copied from interface:Item
Returns the string value of the item, if it is an atomic item.- Specified by:
getStringValue
in interfaceItem
- Returns:
- the string value.
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getDynamicType
Description copied from interface:Item
Returns the dynamic type of the item (only for error message purposes).- Specified by:
getDynamicType
in interfaceItem
- Returns:
- the dynamic type as an item type.
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setParent
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hashCode
public int hashCode()Description copied from interface:Item
Computes a hash code. -
atomizedValue
- Specified by:
atomizedValue
in interfaceItem
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getEffectiveBooleanValue
public boolean getEffectiveBooleanValue()Description copied from interface:Item
Returns the effective boolean value of the item, if atomic.- Specified by:
getEffectiveBooleanValue
in interfaceItem
- Returns:
- the effective boolean value.
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