Package com.ibm.fhir.path

Class FHIRPathAbstractSystemValue

java.lang.Object

com.ibm.fhir.path.FHIRPathAbstractNode

com.ibm.fhir.path.FHIRPathAbstractSystemValue

All Implemented Interfaces:

FHIRPathNode, FHIRPathSystemValue, Comparable<FHIRPathNode>

Direct Known Subclasses:

FHIRPathAbstractTemporalValue, FHIRPathBooleanValue, FHIRPathDecimalValue, FHIRPathIntegerValue, FHIRPathQuantityValue, FHIRPathStringValue

public abstract class FHIRPathAbstractSystemValue
extends FHIRPathAbstractNode
implements FHIRPathSystemValue

Abstract base class for all FHIRPathSystemValue implementations

FHIRPathSystemValue is a terminal FHIRPathNode and implementations will never have a child system value, children, or descendants.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FHIRPathAbstractSystemValue.Builder

Field Summary

Fields inherited from class com.ibm.fhir.path.FHIRPathAbstractNode

children, name, path, type, value

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	FHIRPathAbstractSystemValue(FHIRPathAbstractSystemValue.Builder builder)

Method Summary

Modifier and Type	Method	Description
Collection<FHIRPathNode>	children()	This method always returns an empty Collection
Collection<FHIRPathNode>	descendants()	This method always returns an empty Collection
FHIRPathSystemValue	getValue()	This method always returns null
boolean	hasValue()	This method always returns false
Stream<FHIRPathNode>	stream()	This method always returns an empty Stream
abstract FHIRPathAbstractSystemValue.Builder	toBuilder()	Convert this FHIRPathNode instance into a FHIRPathNode.Builder instance

Methods inherited from class com.ibm.fhir.path.FHIRPathAbstractNode

as, is, name, path, type

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface com.ibm.fhir.path.FHIRPathNode

accept, as, asElementNode, asResourceNode, asSystemValue, asTermServiceNode, asTypeInfoNode, is, isComparableTo, isElementNode, isResourceNode, isTermServiceNode, isTypeInfoNode, name, path, type

Methods inherited from interface com.ibm.fhir.path.FHIRPathSystemValue

asBooleanValue, asNumberValue, asQuantityValue, asStringValue, asTemporalValue, isBooleanValue, isNumberValue, isQuantityValue, isStringValue, isSystemValue, isTemporalValue

Constructor Detail

FHIRPathAbstractSystemValue

protected FHIRPathAbstractSystemValue(FHIRPathAbstractSystemValue.Builder builder)

Method Detail

hasValue

public final boolean hasValue()

This method always returns false

Specified by:

hasValue in interface FHIRPathNode

Specified by:

hasValue in interface FHIRPathSystemValue

Overrides:

hasValue in class FHIRPathAbstractNode

Returns:

false

getValue

public final FHIRPathSystemValue getValue()

This method always returns null

Specified by:

getValue in interface FHIRPathNode

Overrides:

getValue in class FHIRPathAbstractNode

Returns:

null

children

public final Collection<FHIRPathNode> children()

This method always returns an empty Collection

Specified by:

children in interface FHIRPathNode

Overrides:

children in class FHIRPathAbstractNode

Returns:

an empty Collection

stream

public final Stream<FHIRPathNode> stream()

This method always returns an empty Stream

Specified by:

stream in interface FHIRPathNode

Overrides:

stream in class FHIRPathAbstractNode

Returns:

an empty Stream

descendants

public final Collection<FHIRPathNode> descendants()

This method always returns an empty Collection

Specified by:

descendants in interface FHIRPathNode

Overrides:

descendants in class FHIRPathAbstractNode

Returns:

an empty Stream

toBuilder

public abstract FHIRPathAbstractSystemValue.Builder toBuilder()

Description copied from class: FHIRPathAbstractNode

Convert this FHIRPathNode instance into a FHIRPathNode.Builder instance

Specified by:

toBuilder in class FHIRPathAbstractNode

Returns:

a new FHIRPathNode.Builder instance containing the fields from this FHIRPathNode instance