Package graphql.validation.rules

Class UniqueVariableNames

java.lang.Object

graphql.validation.AbstractRule

graphql.validation.rules.UniqueVariableNames

public class UniqueVariableNames
extends AbstractRule

Unique variable names

A GraphQL operation is only valid if all its variables are uniquely named.

Constructor Summary

Constructors

Constructor	Description
UniqueVariableNames(ValidationContext validationContext, ValidationErrorCollector validationErrorCollector)

Method Summary

Modifier and Type	Method	Description
void	checkOperationDefinition(OperationDefinition operationDefinition)

Methods inherited from class graphql.validation.AbstractRule

addError, addError, addError, checkArgument, checkDirective, checkDocument, checkField, checkFragmentDefinition, checkFragmentSpread, checkInlineFragment, checkObjectValue, checkSelectionSet, checkTypeName, checkVariable, checkVariableDefinition, documentFinished, getErrors, getQueryPath, getValidationContext, getValidationErrorCollector, getValidationUtil, i18n, i18n, isVisitFragmentSpreads, leaveOperationDefinition, leaveSelectionSet, setVisitFragmentSpreads, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

UniqueVariableNames

public UniqueVariableNames(ValidationContext validationContext,
                           ValidationErrorCollector validationErrorCollector)

Method Detail

checkOperationDefinition

public void checkOperationDefinition(OperationDefinition operationDefinition)

Overrides:

checkOperationDefinition in class AbstractRule