Package org.rumbledb.expressions.xml

Class ComputedElementConstructorExpression

java.lang.Object

org.rumbledb.expressions.Node

org.rumbledb.expressions.Expression

org.rumbledb.expressions.xml.ComputedElementConstructorExpression

public class ComputedElementConstructorExpression
extends Expression

Expression representing a computed element constructor.

See Also:

• XQuery 3.1, 3.9.3.1: Computed Element Constructors

Field Summary

Fields inherited from class org.rumbledb.expressions.Expression

expressionClassification, isSequential, staticContext, staticSequenceType

Fields inherited from class org.rumbledb.expressions.Node

highestExecutionMode, isInSequentialBlock

Constructor Summary

Constructors

Constructor	Description
ComputedElementConstructorExpression(Name elementName, Expression contentExpression, ExceptionMetadata metadata)	Constructor for static element name: element elementName { content }
ComputedElementConstructorExpression(Expression nameExpression, Expression contentExpression, ExceptionMetadata metadata)	Constructor for dynamic element name: element { nameExpression } { content }

Method Summary

Modifier and Type	Method	Description
<T> T	accept(AbstractNodeVisitor<T> visitor, T argument)	Accept method for the visitor pattern.
List<Node>	getChildren()	Returns all children nodes as a list.
boolean	hasStaticName()	Check if the element has a static name
void	serializeToJSONiq(StringBuilder sb, int indent)

Methods inherited from class org.rumbledb.expressions.Expression

alwaysReturnsAtMostOneItem, getStaticContextForRuntime, isUnset, isUpdating, isUpdatingNonSequential, print, setIsInSequentialBlock, setSequential

Methods inherited from class org.rumbledb.expressions.Node

getDescendants, getDescendantsMatching, getHighestExecutionMode, indentIt, isContextDependent, numberOfUnsetExecutionModes, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ComputedElementConstructorExpression

public ComputedElementConstructorExpression(Name elementName,
 Expression contentExpression,
 ExceptionMetadata metadata)

Constructor for static element name: element elementName { content }

Parameters:

elementName - The static element name

contentExpression - The content expression

metadata - The exception metadata

ComputedElementConstructorExpression

public ComputedElementConstructorExpression(Expression nameExpression,
 Expression contentExpression,
 ExceptionMetadata metadata)

Constructor for dynamic element name: element { nameExpression } { content }

Parameters:

nameExpression - The dynamic element name expression

contentExpression - The content expression

metadata - The exception metadata

Method Details

hasStaticName

public boolean hasStaticName()

Check if the element has a static name

Returns:

True if the element has a static name, false otherwise

accept

public <T> T accept(AbstractNodeVisitor<T> visitor,
 T argument)

Description copied from class: Node

Accept method for the visitor pattern.

Specified by:

accept in class Node

Type Parameters:

T - the type of the objects returned by the visitor.

Parameters:

visitor - the visitor.

argument - the input from the visitor.

Returns:

the object returned by this visitor

getChildren

public List<Node> getChildren()

Description copied from class: Node

Returns all children nodes as a list. The list is new and can be modified at will by the caller.

Specified by:

getChildren in class Node

Returns:

the children nodes as a list.

serializeToJSONiq

public void serializeToJSONiq(StringBuilder sb,
 int indent)

Specified by:

serializeToJSONiq in class Node