Package org.linuxforhealth.fhir.path

Interface FHIRPathSystemValue

All Superinterfaces:

java.lang.Comparable<FHIRPathNode>, FHIRPathNode

All Known Subinterfaces:

FHIRPathNumberValue, FHIRPathTemporalValue

All Known Implementing Classes:

FHIRPathAbstractSystemValue, FHIRPathAbstractTemporalValue, FHIRPathBooleanValue, FHIRPathDateTimeValue, FHIRPathDateValue, FHIRPathDecimalValue, FHIRPathIntegerValue, FHIRPathQuantityValue, FHIRPathStringValue, FHIRPathTimeValue

public interface FHIRPathSystemValue
extends FHIRPathNode

An interface that represents FHIRPath system data types

Nested Class Summary

Nested classes/interfaces inherited from interface org.linuxforhealth.fhir.path.FHIRPathNode

FHIRPathNode.Builder

Method Summary

Modifier and Type	Method	Description
default FHIRPathBooleanValue	asBooleanValue()	Cast this FHIRPathSystemValue to a FHIRPathBooleanValue
default FHIRPathNumberValue	asNumberValue()	Cast this FHIRPathSystemValue to a FHIRPathNumberValue
default FHIRPathQuantityValue	asQuantityValue()	Cast this FHIRPathSystemValue to a FHIRPathQuantityValue
default FHIRPathStringValue	asStringValue()	Cast this FHIRPathSystemValue to a FHIRPathStringValue
default FHIRPathTemporalValue	asTemporalValue()	Cast this FHIRPathSystemValue to a FHIRPathTemporalValue
default FHIRPathSystemValue	getValue()	The child system value of this FHIRPathNode
default boolean	hasValue()	Indicates whether this FHIRPathNode has a child system value
default boolean	isBooleanValue()	Indicates whether this FHIRPathSystemValue is type compatible with FHIRPathBooleanValue
default boolean	isNumberValue()	Indicates whether this FHIRPathSystemValue is type compatible with FHIRPathNumberValue
default boolean	isQuantityValue()	Indicates whether this FHIRPathSystemValue is type compatible with FHIRPathQuantityValue
default boolean	isStringValue()	Indicates whether this FHIRPathSystemValue is type compatible with FHIRPathStringValue
default boolean	isSystemValue()	Always true
default boolean	isTemporalValue()	Indicates whether this FHIRPathSystemValue is type compatible with FHIRPathTemporalValue

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface org.linuxforhealth.fhir.path.FHIRPathNode

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

Method Detail

hasValue

default boolean hasValue()

Description copied from interface: FHIRPathNode

Indicates whether this FHIRPathNode has a child system value

Specified by:

hasValue in interface FHIRPathNode

Returns:

false

getValue

default FHIRPathSystemValue getValue()

Description copied from interface: FHIRPathNode

The child system value of this FHIRPathNode

Specified by:

getValue in interface FHIRPathNode

Returns:

null

See Also:

isBooleanValue(), isStringValue(), isQuantityValue(), isNumberValue(), isTemporalValue(), asBooleanValue(), asStringValue(), asQuantityValue(), asNumberValue(), asTemporalValue()

isSystemValue

default boolean isSystemValue()

Always true

Specified by:

isSystemValue in interface FHIRPathNode

Returns:

true if this FHIRPathNode is type compatible with FHIRPathSystemValue, otherwise false

isBooleanValue

default boolean isBooleanValue()

Indicates whether this FHIRPathSystemValue is type compatible with FHIRPathBooleanValue

Returns:

true if this FHIRPathSystemValue is type compatible with FHIRPathBooleanValue, otherwise false

isStringValue

default boolean isStringValue()

Indicates whether this FHIRPathSystemValue is type compatible with FHIRPathStringValue

Returns:

true if this FHIRPathSystemValue is type compatible with FHIRPathStringValue, otherwise false

isQuantityValue

default boolean isQuantityValue()

Indicates whether this FHIRPathSystemValue is type compatible with FHIRPathQuantityValue

Returns:

true if this FHIRPathSystemValue is type compatible with FHIRPathQuantityValue, otherwise false

isNumberValue

default boolean isNumberValue()

Indicates whether this FHIRPathSystemValue is type compatible with FHIRPathNumberValue

Returns:

true if this FHIRPathSystemValue is type compatible with FHIRPathNumberValue, otherwise false

isTemporalValue

default boolean isTemporalValue()

Indicates whether this FHIRPathSystemValue is type compatible with FHIRPathTemporalValue

Returns:

true if this FHIRPathSystemValue is type compatible with FHIRPathTemporalValue, otherwise false

asBooleanValue

default FHIRPathBooleanValue asBooleanValue()

Cast this FHIRPathSystemValue to a FHIRPathBooleanValue

Returns:

this FHIRPathSystemValue as a FHIRPathBooleanValue

asStringValue

default FHIRPathStringValue asStringValue()

Cast this FHIRPathSystemValue to a FHIRPathStringValue

Returns:

this FHIRPathSystemValue as a FHIRPathStringValue

asQuantityValue

default FHIRPathQuantityValue asQuantityValue()

Cast this FHIRPathSystemValue to a FHIRPathQuantityValue

Returns:

this FHIRPathSystemValue as a FHIRPathQuantityValue

asNumberValue

default FHIRPathNumberValue asNumberValue()

Cast this FHIRPathSystemValue to a FHIRPathNumberValue

Returns:

this FHIRPathSystemValue as a FHIRPathNumberValue

asTemporalValue

default FHIRPathTemporalValue asTemporalValue()

Cast this FHIRPathSystemValue to a FHIRPathTemporalValue

Returns:

this FHIRPathSystemValue as a FHIRPathTemporalValue