Package com.ibm.fhir.path

Class FHIRPathAbstractNode

java.lang.Object

com.ibm.fhir.path.FHIRPathAbstractNode

All Implemented Interfaces:

FHIRPathNode, Comparable<FHIRPathNode>

Direct Known Subclasses:

FHIRPathAbstractSystemValue, FHIRPathElementNode, FHIRPathResourceNode, FHIRPathTermServiceNode, FHIRPathTypeInfoNode

public abstract class FHIRPathAbstractNode
extends Object
implements FHIRPathNode

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FHIRPathAbstractNode.Builder

Field Summary

Fields

Modifier and Type	Field	Description
protected Collection<FHIRPathNode>	children
protected String	name
protected String	path
protected FHIRPathType	type
protected FHIRPathSystemValue	value

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	FHIRPathAbstractNode(FHIRPathAbstractNode.Builder builder)

Method Summary

Modifier and Type	Method	Description
<T extends FHIRPathNode> T	as(Class<T> nodeType)	Cast this FHIRPathNode to the type specified in the parameter
Collection<FHIRPathNode>	children()	The child nodes of this FHIRPathNode
Collection<FHIRPathNode>	descendants()	A collection of descendant nodes of this FHIRPathNode
FHIRPathSystemValue	getValue()	The child system value of this FHIRPathNode
boolean	hasValue()	Indicates whether this FHIRPathNode has a child system value
<T extends FHIRPathNode> boolean	is(Class<T> nodeType)	Indicates whether this FHIRPathNode is type compatible with the parameter
String	name()	The name (label) of this FHIRPathNode
String	path()	The path of this FHIRPathNode
Stream<FHIRPathNode>	stream()	A stream-based view of this FHIRPathNode and all of its descendants
abstract FHIRPathAbstractNode.Builder	toBuilder()	Convert this FHIRPathNode instance into a FHIRPathNode.Builder instance
FHIRPathType	type()	The type of this FHIRPathNode

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, asElementNode, asResourceNode, asSystemValue, asTermServiceNode, asTypeInfoNode, isComparableTo, isElementNode, isResourceNode, isSystemValue, isTermServiceNode, isTypeInfoNode

Field Detail

name

protected final String name

path

protected final String path

type

protected final FHIRPathType type

value

protected final FHIRPathSystemValue value

children

protected final Collection<FHIRPathNode> children

Constructor Detail

FHIRPathAbstractNode

protected FHIRPathAbstractNode(FHIRPathAbstractNode.Builder builder)

Method Detail

name

public String name()

Description copied from interface: FHIRPathNode

The name (label) of this FHIRPathNode

Specified by:

name in interface FHIRPathNode

Returns:

the name of this FHIRPathNode if exists, otherwise null

path

public String path()

Description copied from interface: FHIRPathNode

The path of this FHIRPathNode

Specified by:

path in interface FHIRPathNode

Returns:

the path of this FHIRPathNode if exists, otherwise null

type

public FHIRPathType type()

Description copied from interface: FHIRPathNode

The type of this FHIRPathNode

Specified by:

type in interface FHIRPathNode

Returns:

the type of this FHIRPathNode

hasValue

public boolean hasValue()

Description copied from interface: FHIRPathNode

Indicates whether this FHIRPathNode has a child system value

Specified by:

hasValue in interface FHIRPathNode

Returns:

true if this FHIRPathNode has a child system value, otherwise false

getValue

public FHIRPathSystemValue getValue()

Description copied from interface: FHIRPathNode

The child system value of this FHIRPathNode

Specified by:

getValue in interface FHIRPathNode

Returns:

the child system value of this FHIRPathNode, otherwise null

children

public Collection<FHIRPathNode> children()

Description copied from interface: FHIRPathNode

The child nodes of this FHIRPathNode

Specified by:

children in interface FHIRPathNode

Returns:

a collection of child nodes for this FHIRPathNode if exists, otherwise empty collection

descendants

public Collection<FHIRPathNode> descendants()

Description copied from interface: FHIRPathNode

A collection of descendant nodes of this FHIRPathNode

Specified by:

descendants in interface FHIRPathNode

Returns:

a collection of descendant nodes of this FHIRPathNode if exists, otherwise empty collection

stream

public Stream<FHIRPathNode> stream()

Description copied from interface: FHIRPathNode

A stream-based view of this FHIRPathNode and all of its descendants

Specified by:

stream in interface FHIRPathNode

Returns:

A stream containing this FHIRPathNode and all of its descendants

is

public final <T extends FHIRPathNode> boolean is(Class<T> nodeType)

Description copied from interface: FHIRPathNode

Indicates whether this FHIRPathNode is type compatible with the parameter

Specified by:

is in interface FHIRPathNode

Type Parameters:

T - FHIRPathNode or one of its implementations

Parameters:

nodeType - the nodeType we are checking against

Returns:

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

as

public final <T extends FHIRPathNode> T as(Class<T> nodeType)

Description copied from interface: FHIRPathNode

Cast this FHIRPathNode to the type specified in the parameter

Specified by:

as in interface FHIRPathNode

Type Parameters:

T - FHIRPathNode or one of its implementations

Parameters:

nodeType - the nodeType we are casting to

Returns:

this FHIRPathNode cast to the type specified in the parameter

toBuilder

public abstract FHIRPathAbstractNode.Builder toBuilder()

Convert this FHIRPathNode instance into a FHIRPathNode.Builder instance

Returns:

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