CountByImplementer (GORM for MongoDB - 8.2.0)

Summary:
Field
Property
Constructor
Method

org.grails.datastore.gorm.services.implementers.CountByImplementer

All Implemented Interfaces and Traits:

SingleResultServiceImplementer<java.lang.Number>
```
@groovy.transform.CompileStatic
class CountByImplementer
extends FindAllByImplementer
implements SingleResultServiceImplementer<java.lang.Number>
```
Implements countBy* methods on Service instances
Authors:
Graeme Rocher
Since:
6.1

Field Summary

Fields
Modifiers	Name	Description
`private static java.util.List<java.lang.String>`	`HANDLED_PREFIXES`

Inherited fields
Fields inherited from class	Fields
`class FindAllByImplementer`	`HANDLED_PREFIXES, POSITION`

Properties Summary

Properties
Type	Name and description
`static java.util.List<java.lang.String>`	`HANDLED_PREFIXES`

Constructor Summary

Constructors
Constructor and description
`CountByImplementer ()`

Methods Summary

Methods
Type Params	Return Type	Name and description
	`protected java.lang.String`	`getDynamicFinderPrefix()`
	`java.lang.Iterable<java.lang.String>`	`getHandledPrefixes()`
	`protected boolean`	`isCompatibleReturnType(org.codehaus.groovy.ast.ClassNode domainClass, org.codehaus.groovy.ast.MethodNode methodNode, org.codehaus.groovy.ast.ClassNode returnType, java.lang.String prefix)`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class FindAllByImplementer`	`buildArgs, buildMatchSpec, buildReturnStatement, doImplement, doesImplement, getDynamicFinderPrefix, getHandledPrefixes, getOrder`
`class AbstractArrayOrIterableResultImplementer`	`doImplement, doImplement, isCompatibleReturnType, resolveDomainClassForReturnType`
`class AbstractReadOperationImplementer`	`applyDefaultTransactionHandling, doImplement, doesEnhance, enhance, findArgsExpression, implement, resolveDomainClassFromSignature`
`class AbstractServiceImplementer`	`buildInstanceApiLookup, buildStaticApiLookup, copyClassAnnotations, datastore, doesImplement, findConnectionId, findInstanceApiForConnectionId, findStaticApiForConnectionId, getOrder, isCompatibleReturnType, isValidParameter, multiTenantDatastore, resolvePrefix, tenantService, transactionService, transactionalDatastore`

- Field Detail
  - private static final java.util.List<java.lang.String> HANDLED_PREFIXES
- Property Detail
  - static final java.util.List<java.lang.String> HANDLED_PREFIXES
- Constructor Detail
  - CountByImplementer()
- Method Detail
  - @java.lang.Override protected java.lang.String getDynamicFinderPrefix()
  - @java.lang.Override java.lang.Iterable<java.lang.String> getHandledPrefixes()
  - @java.lang.Override protected boolean isCompatibleReturnType(org.codehaus.groovy.ast.ClassNode domainClass, org.codehaus.groovy.ast.MethodNode methodNode, org.codehaus.groovy.ast.ClassNode returnType, java.lang.String prefix)

Summary:
Field
Property
Constructor
Method

Groovy Documentation