Package graphql.execution.instrumentation.fieldvalidation

Class FieldValidationSupport.FieldAndArgumentsImpl

java.lang.Object

graphql.execution.instrumentation.fieldvalidation.FieldValidationSupport.FieldAndArgumentsImpl

All Implemented Interfaces:

FieldAndArguments

Enclosing class:

FieldValidationSupport

private static class FieldValidationSupport.FieldAndArgumentsImpl
extends Object
implements FieldAndArguments

Field Summary

Fields

Modifier and Type	Field	Description
private final FieldAndArguments	parentArgs
private final ResultPath	path
private final QueryVisitorFieldEnvironment	traversalEnv

Constructor Summary

Constructors

Constructor	Description
FieldAndArgumentsImpl(QueryVisitorFieldEnvironment traversalEnv)

Method Summary

Modifier and Type	Method	Description
<T> T	getArgumentValue(String argumentName)	This will return the named field argument value and cast it to the desired type.
Map<String,Object>	getArgumentValuesByName()	This will be a map of argument names to argument values.
Field	getField()
GraphQLFieldDefinition	getFieldDefinition()
FieldAndArguments	getParentFieldAndArguments()
GraphQLCompositeType	getParentType()
ResultPath	getPath()
private FieldAndArguments	mkParentArgs(QueryVisitorFieldEnvironment traversalEnv)
private ResultPath	mkPath(QueryVisitorFieldEnvironment traversalEnv)

Methods inherited from class java.lang.Object

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

Field Details

traversalEnv

private final QueryVisitorFieldEnvironment traversalEnv

parentArgs

private final FieldAndArguments parentArgs

path

private final ResultPath path

Constructor Details

FieldAndArgumentsImpl

FieldAndArgumentsImpl(QueryVisitorFieldEnvironment traversalEnv)

Method Details

mkParentArgs

private FieldAndArguments mkParentArgs(QueryVisitorFieldEnvironment traversalEnv)

mkPath

private ResultPath mkPath(QueryVisitorFieldEnvironment traversalEnv)

getField

public Field getField()

Specified by:

getField in interface FieldAndArguments

Returns:

the field in play

getFieldDefinition

public GraphQLFieldDefinition getFieldDefinition()

Specified by:

getFieldDefinition in interface FieldAndArguments

Returns:

the runtime type definition of the field

getParentType

public GraphQLCompositeType getParentType()

Specified by:

getParentType in interface FieldAndArguments

Returns:

the containing type of the field

getPath

public ResultPath getPath()

Specified by:

getPath in interface FieldAndArguments

Returns:

the path to this field

getArgumentValuesByName

public Map<String,Object> getArgumentValuesByName()

Description copied from interface: FieldAndArguments

This will be a map of argument names to argument values. This will contain any variables transferred along with any default values ready for execution. This is what you use to do most of your validation against

Specified by:

getArgumentValuesByName in interface FieldAndArguments

Returns:

a map of argument names to values

getArgumentValue

public <T> T getArgumentValue(String argumentName)

Description copied from interface: FieldAndArguments

This will return the named field argument value and cast it to the desired type.

Specified by:

getArgumentValue in interface FieldAndArguments

Type Parameters:

T - the type of the underlying value object

Parameters:

argumentName - the name of the argument

Returns:

a cast object of type T

getParentFieldAndArguments

public FieldAndArguments getParentFieldAndArguments()

Specified by:

getParentFieldAndArguments in interface FieldAndArguments

Returns:

the parent arguments or null if there is no parent