com.googlecode.mjorm.query.criteria

Class AbstractCriterionBuilder<T extends AbstractCriterionBuilder<T>>

java.lang.Object

com.googlecode.mjorm.query.criteria.AbstractCriterion

com.googlecode.mjorm.query.criteria.AbstractCriterionBuilder<T>

All Implemented Interfaces:

Criterion

Direct Known Subclasses:

AbstractQueryCriterion

public abstract class AbstractCriterionBuilder<T extends AbstractCriterionBuilder<T>>
extends AbstractCriterion

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.List<DocumentCriterion>	criteria
protected java.util.Stack<java.lang.String>	propertyStack

Constructor Summary

Constructors

Constructor and Description
AbstractCriterionBuilder()

Method Summary

Methods

Modifier and Type	Method and Description
T	add(DocumentCriterion criterion) Adds a Criterion to the query.
T	add(java.lang.String property, Criterion criterion) Adds a FieldCriterion to the query using the given property and criterion.
void	clear() Clears the query.
T	pop() Pops a property off of the property stack.
T	push(java.lang.String property) Pushed a property onto the property stack.
protected abstract T	self()
com.mongodb.DBObject	toQueryObject(ObjectMapper mapper) Returns the query representation of the Criterion.

Methods inherited from class java.lang.Object

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

Field Detail

propertyStack

protected java.util.Stack<java.lang.String> propertyStack

criteria

protected java.util.List<DocumentCriterion> criteria

Constructor Detail

AbstractCriterionBuilder

public AbstractCriterionBuilder()

Method Detail

self

protected abstract T self()

clear

public void clear()

Clears the query.

push

public T push(java.lang.String property)

Pushed a property onto the property stack.

Returns:

the AbstractQueryCriterion for chaining

pop

public T pop()

Pops a property off of the property stack.

Returns:

the AbstractQueryCriterion for chaining

add

public T add(java.lang.String property,
    Criterion criterion)

Adds a FieldCriterion to the query using the given property and criterion.

Parameters:

property - the property name

criterion - the Criterion

Returns:

the AbstractQueryCriterion for chaining

add

public T add(DocumentCriterion criterion)

Adds a Criterion to the query.

Parameters:

criterion - the Criterion

Returns:

the AbstractQueryCriterion for chaining

toQueryObject

public com.mongodb.DBObject toQueryObject(ObjectMapper mapper)

Returns the query representation of the Criterion. Most of the time this will be a DBObject, but it can be anything accepted by the MongoDB java driver.

Specified by:

toQueryObject in interface Criterion

Specified by:

toQueryObject in class AbstractCriterion

Parameters:

mapper - the ObjectMapper

Returns:

the Object