Package graphql.schema.diffing

Class SchemaGraph

java.lang.Object

graphql.schema.diffing.SchemaGraph

@ExperimentalApi
public class SchemaGraph
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final String	APPLIED_ARGUMENT
static final String	APPLIED_DIRECTIVE
static final String	ARGUMENT
static final String	DIRECTIVE
static final String	ENUM
static final String	ENUM_VALUE
static final String	FIELD
static final String	INPUT_FIELD
static final String	INPUT_OBJECT
static final String	INTERFACE
static final String	ISOLATED
static final String	OBJECT
static final String	SCALAR
static final String	SCHEMA
static final String	UNION

Constructor Summary

Constructors

Constructor	Description
SchemaGraph()
SchemaGraph(List<Vertex> vertices, List<Edge> edges, com.google.common.collect.Table<Vertex,Vertex,Edge> edgeByVertexPair)

Method Summary

Modifier and Type	Method	Description
void	addDirective(String name, Vertex vertex)
void	addEdge(Edge edge)
List<Vertex>	addIsolatedVertices(int count, String debugPrefix)
void	addType(String name, Vertex vertex)
void	addVertex(Vertex vertex)
void	addVertices(Collection<Vertex> vertices)
int	adjacentEdgesAndInverseCount(Vertex fromAndTo)
boolean	containsEdge(Vertex from, Vertex to)
Optional<Vertex>	findTargetVertex(Vertex from, Predicate<Vertex> vertexPredicate)
List<Edge>	getAdjacentEdges(Vertex from)
List<Edge>	getAdjacentEdges(Vertex from, Predicate<Vertex> predicate)
Iterable<Edge>	getAdjacentEdgesAndInverseNonCopy(Vertex fromAndTo)
List<Edge>	getAdjacentEdgesInverse(Vertex to, Predicate<Vertex> predicate)
List<Edge>	getAdjacentEdgesInverseCopied(Vertex to)
Collection<Edge>	getAdjacentEdgesInverseNonCopy(Vertex to)
Collection<Edge>	getAdjacentEdgesNonCopy(Vertex from)
List<Vertex>	getAdjacentVertices(Vertex from)
List<Vertex>	getAdjacentVertices(Vertex from, Predicate<Vertex> predicate)
List<Vertex>	getAdjacentVerticesInverse(Vertex to)
List<Vertex>	getAdjacentVerticesInverse(Vertex to, Predicate<Vertex> predicate)
List<Edge>	getAllAdjacentEdges(List<Vertex> fromList, Vertex to)
Vertex	getAppliedDirectiveContainerForAppliedDirective(Vertex appliedDirective)
Vertex	getAppliedDirectiveForAppliedArgument(Vertex appliedArgument)
int	getAppliedDirectiveIndex(Vertex appliedDirective)
Vertex	getDirective(String name)
@Nullable Edge	getEdge(Vertex from, Vertex to)
@Nullable Edge	getEdgeOrInverse(Vertex from, Vertex to)
List<Edge>	getEdges()
Vertex	getEnumForEnumValue(Vertex enumValue)
Vertex	getFieldOrDirectiveForArgument(Vertex argument)
Vertex	getFieldsContainerForField(Vertex field)
Vertex	getInputObjectForInputField(Vertex inputField)
Edge	getSingleAdjacentEdge(Vertex from, Predicate<Edge> predicate)
Vertex	getSingleAdjacentInverseVertex(Vertex input)	Gets the one inverse adjacent edge to the input and gets the other vertex.
Vertex	getType(String name)
List<Vertex>	getVertices()
com.google.common.collect.Multimap<String,Vertex>	getVerticesByType()
Collection<Vertex>	getVerticesByType(String type)
void	setVertices(List<Vertex> vertices)
int	size()

Methods inherited from class java.lang.Object

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

Field Details

SCHEMA

public static final String SCHEMA

See Also:

• Constant Field Values

OBJECT

public static final String OBJECT

See Also:

• Constant Field Values

INTERFACE

public static final String INTERFACE

See Also:

• Constant Field Values

UNION

public static final String UNION

See Also:

• Constant Field Values

FIELD

public static final String FIELD

See Also:

• Constant Field Values

ARGUMENT

public static final String ARGUMENT

See Also:

• Constant Field Values

SCALAR

public static final String SCALAR

See Also:

• Constant Field Values

ENUM

public static final String ENUM

See Also:

• Constant Field Values

ENUM_VALUE

public static final String ENUM_VALUE

See Also:

• Constant Field Values

INPUT_OBJECT

public static final String INPUT_OBJECT

See Also:

• Constant Field Values

INPUT_FIELD

public static final String INPUT_FIELD

See Also:

• Constant Field Values

DIRECTIVE

public static final String DIRECTIVE

See Also:

• Constant Field Values

APPLIED_DIRECTIVE

public static final String APPLIED_DIRECTIVE

See Also:

• Constant Field Values

APPLIED_ARGUMENT

public static final String APPLIED_ARGUMENT

See Also:

• Constant Field Values

ISOLATED

public static final String ISOLATED

See Also:

• Constant Field Values

Constructor Details

SchemaGraph

public SchemaGraph()

SchemaGraph

public SchemaGraph(List<Vertex> vertices,
 List<Edge> edges,
 com.google.common.collect.Table<Vertex,Vertex,Edge> edgeByVertexPair)

Method Details

addVertex

public void addVertex(Vertex vertex)

addVertices

public void addVertices(Collection<Vertex> vertices)

getVerticesByType

public Collection<Vertex> getVerticesByType(String type)

getVerticesByType

public com.google.common.collect.Multimap<String,Vertex> getVerticesByType()

addEdge

public void addEdge(Edge edge)

getAdjacentEdgesNonCopy

public Collection<Edge> getAdjacentEdgesNonCopy(Vertex from)

getAdjacentEdgesAndInverseNonCopy

public Iterable<Edge> getAdjacentEdgesAndInverseNonCopy(Vertex fromAndTo)

adjacentEdgesAndInverseCount

public int adjacentEdgesAndInverseCount(Vertex fromAndTo)

getAdjacentVertices

public List<Vertex> getAdjacentVertices(Vertex from)

getAdjacentVertices

public List<Vertex> getAdjacentVertices(Vertex from,
 Predicate<Vertex> predicate)

getAdjacentVerticesInverse

public List<Vertex> getAdjacentVerticesInverse(Vertex to)

getAdjacentVerticesInverse

public List<Vertex> getAdjacentVerticesInverse(Vertex to,
 Predicate<Vertex> predicate)

getAdjacentEdges

public List<Edge> getAdjacentEdges(Vertex from)

getAdjacentEdges

public List<Edge> getAdjacentEdges(Vertex from,
 Predicate<Vertex> predicate)

getAdjacentEdgesInverseCopied

public List<Edge> getAdjacentEdgesInverseCopied(Vertex to)

getAdjacentEdgesInverseNonCopy

public Collection<Edge> getAdjacentEdgesInverseNonCopy(Vertex to)

getAdjacentEdgesInverse

public List<Edge> getAdjacentEdgesInverse(Vertex to,
 Predicate<Vertex> predicate)

getSingleAdjacentEdge

public Edge getSingleAdjacentEdge(Vertex from,
 Predicate<Edge> predicate)

getEdges

public List<Edge> getEdges()

getEdge

public @Nullable Edge getEdge(Vertex from,
 Vertex to)

getEdgeOrInverse

public @Nullable Edge getEdgeOrInverse(Vertex from,
 Vertex to)

getVertices

public List<Vertex> getVertices()

setVertices

public void setVertices(List<Vertex> vertices)

addType

public void addType(String name,
 Vertex vertex)

addDirective

public void addDirective(String name,
 Vertex vertex)

getType

public Vertex getType(String name)

getDirective

public Vertex getDirective(String name)

findTargetVertex

public Optional<Vertex> findTargetVertex(Vertex from,
 Predicate<Vertex> vertexPredicate)

size

public int size()

addIsolatedVertices

public List<Vertex> addIsolatedVertices(int count,
 String debugPrefix)

getFieldOrDirectiveForArgument

public Vertex getFieldOrDirectiveForArgument(Vertex argument)

getFieldsContainerForField

public Vertex getFieldsContainerForField(Vertex field)

getInputObjectForInputField

public Vertex getInputObjectForInputField(Vertex inputField)

getAppliedDirectiveForAppliedArgument

public Vertex getAppliedDirectiveForAppliedArgument(Vertex appliedArgument)

getAppliedDirectiveContainerForAppliedDirective

public Vertex getAppliedDirectiveContainerForAppliedDirective(Vertex appliedDirective)

getSingleAdjacentInverseVertex

public Vertex getSingleAdjacentInverseVertex(Vertex input)

Gets the one inverse adjacent edge to the input and gets the other vertex.

Parameters:

input - the vertex input

Returns:

a vertex

getAppliedDirectiveIndex

public int getAppliedDirectiveIndex(Vertex appliedDirective)

getEnumForEnumValue

public Vertex getEnumForEnumValue(Vertex enumValue)

getAllAdjacentEdges

public List<Edge> getAllAdjacentEdges(List<Vertex> fromList,
 Vertex to)

containsEdge

public boolean containsEdge(Vertex from,
 Vertex to)