Class NoUnusedVariables

java.lang.Object

graphql.validation.AbstractRule

graphql.validation.rules.NoUnusedVariables

public class NoUnusedVariables
extends AbstractRule

Field Summary

Fields

Modifier and Type	Field	Description
private final Set<String>	usedVariables
private final List<VariableDefinition>	variableDefinitions

Constructor Summary

Constructors

Constructor	Description
NoUnusedVariables(ValidationContext validationContext, ValidationErrorCollector validationErrorCollector)

Method Summary

Modifier and Type	Method	Description
void	checkOperationDefinition(OperationDefinition operationDefinition)
void	checkVariable(VariableReference variableReference)
void	checkVariableDefinition(VariableDefinition variableDefinition)
void	leaveOperationDefinition(OperationDefinition operationDefinition)

Methods inherited from class AbstractRule

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

Methods inherited from class Object

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

Field Details

variableDefinitions

private final List<VariableDefinition> variableDefinitions

usedVariables

private final Set<String> usedVariables

Constructor Details

NoUnusedVariables

public NoUnusedVariables(ValidationContext validationContext,
 ValidationErrorCollector validationErrorCollector)

Method Details

leaveOperationDefinition

public void leaveOperationDefinition(OperationDefinition operationDefinition)

Overrides:

leaveOperationDefinition in class AbstractRule

checkOperationDefinition

public void checkOperationDefinition(OperationDefinition operationDefinition)

Overrides:

checkOperationDefinition in class AbstractRule

checkVariableDefinition

public void checkVariableDefinition(VariableDefinition variableDefinition)

Overrides:

checkVariableDefinition in class AbstractRule

checkVariable

public void checkVariable(VariableReference variableReference)

Overrides:

checkVariable in class AbstractRule