ParameterMetadata (Hibernate JavaDocs)

All Known Implementing Classes:

ParameterMetadataImpl, ProcedureParameterMetadata
```
public interface ParameterMetadata
```
Access to known information about the parameters for a query.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`java.util.Set<QueryParameter<?>>`	`collectAllParameters()`
`java.util.Set<javax.persistence.Parameter<?>>`	`collectAllParametersJpa()`
`java.util.Set<java.lang.String>`	`getNamedParameterNames()` Return the names of all named parameters of the query.
`int`	`getPositionalParameterCount()` Returns the number of positional parameters.
`<T> QueryParameter<T>`	`getQueryParameter(java.lang.Integer position)`
`<T> QueryParameter<T>`	`getQueryParameter(java.lang.String name)`
`boolean`	`hasNamedParameters()` Does this parameter set contain any named parameters?
`boolean`	`hasPositionalParameters()` Does this parameter set contain any positional parameters?
`default boolean`	`isOrdinalParametersZeroBased()`
`<T> QueryParameter<T>`	`resolve(javax.persistence.Parameter<T> param)`
`default void`	`setOrdinalParametersZeroBased(boolean isZeroBased)`

- Method Detail
  - hasNamedParameters
```
boolean hasNamedParameters()
```
    Does this parameter set contain any named parameters?
    
    Returns:
    
    true if there are named parameters; false otherwise.
  - hasPositionalParameters
```
boolean hasPositionalParameters()
```
    Does this parameter set contain any positional parameters?
    
    Returns:
    
    true if there are positional parameters; false otherwise.
  - collectAllParameters
```
java.util.Set<QueryParameter<?>> collectAllParameters()
```
  - collectAllParametersJpa
```
java.util.Set<javax.persistence.Parameter<?>> collectAllParametersJpa()
```
  - getNamedParameterNames
```
java.util.Set<java.lang.String> getNamedParameterNames()
```
    Return the names of all named parameters of the query.
    
    Returns:
    
    the parameter names, in no particular order
  - getPositionalParameterCount
```
int getPositionalParameterCount()
```
    Returns the number of positional parameters.
    
    Returns:
    
    The number of positional parameters.
  - getQueryParameter
```
<T> QueryParameter<T> getQueryParameter(java.lang.String name)
```
  - getQueryParameter
```
<T> QueryParameter<T> getQueryParameter(java.lang.Integer position)
```
  - resolve
```
<T> QueryParameter<T> resolve(javax.persistence.Parameter<T> param)
```
  - isOrdinalParametersZeroBased
```
default boolean isOrdinalParametersZeroBased()
```
  - setOrdinalParametersZeroBased
```
default void setOrdinalParametersZeroBased(boolean isZeroBased)
```

Interface ParameterMetadata

Method Summary

Method Detail

hasNamedParameters

hasPositionalParameters

collectAllParameters

collectAllParametersJpa

getNamedParameterNames

getPositionalParameterCount

getQueryParameter

getQueryParameter

resolve

isOrdinalParametersZeroBased

setOrdinalParametersZeroBased