FilteringBuilder (DigitalCollections: Model (Model) 9.0.0 API)

java.lang.Object
- de.digitalcollections.model.filter.FilteringBuilder

```
public class FilteringBuilder
extends Object
```
Filtering filtering = Filtering.defaultBuilder() .filter("publicationStart").lessOrEqual(now) .filter("publicationEnd").greaterOrEqual(now) .build();

Constructor Summary

Constructors
Constructor Description

FilteringBuilder()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`FilteringBuilder`	`add(FilterCriterion filterCriterion)`	adds a filter criteria to list of filter criterias. if given filterCriteria is null, no filter criteria is added (null-safe)
`FilteringBuilder`	`add(String fieldName, FilterCriterion filterCriterion)`	Method needed for mapping URL filter param to a filter criterion. only param value available during controller, so param name (= fieldname) only can be set after mapping.
`Filtering`	`build()`
`FilterCriterionBuilder`	`filter(String fieldName)`	Initializes construction of a filter criterion for a field

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FilteringBuilder
```
public FilteringBuilder()
```
- Method Detail
  - filter
```
public FilterCriterionBuilder filter(String fieldName)
```
    Initializes construction of a filter criterion for a field
    
    Parameters:
    
    fieldName - name of field
    
    Returns:
    
    builder instance for fluent usage
  - add
```
public FilteringBuilder add(String fieldName,
                            FilterCriterion filterCriterion)
```
    Method needed for mapping URL filter param to a filter criterion. only param value available during controller, so param name (= fieldname) only can be set after mapping.
    adds a filter criterion to list of filter criterias. if given filterCriterion is null, no filter criterion is added (null-safe)
    
    Parameters:
    
    fieldName - name of field (if field name could not be set during instantiation of FieldCriterion, e.g. during spring mvc type conversion)
    
    filterCriterion - filter criterion to add
    
    Returns:
    
    builder instance for fluent usage
  - add
```
public FilteringBuilder add(FilterCriterion filterCriterion)
```
    adds a filter criteria to list of filter criterias. if given filterCriteria is null, no filter criteria is added (null-safe)
    
    Parameters:
    
    filterCriterion - filter criteria to add
    
    Returns:
    
    builder instance for fluent usage
  - build
```
public Filtering build()
```