com.edorasware.api.value.internal

Class PathFieldImpl

java.lang.Object

com.edorasware.api.value.internal.BaseValueAccessor<List<String>,List<String>>

com.edorasware.api.value.internal.PathFieldImpl

All Implemented Interfaces:

HierarchyOperand, PathField, ValueAccessor<List<String>>

public class PathFieldImpl
extends BaseValueAccessor<List<String>,List<String>>
implements PathField

Constructor Summary

Constructors

Constructor and Description
PathFieldImpl(String name, QueryParameter pathQueryParameter, QueryParameter parentQueryParameter, QueryParameter idQueryParameter)

Method Summary

Modifier and Type	Method and Description
Predicate	childOf(String id) Builds a predicate matching direct children of object with the given ID.
Predicate	childrenOf(Collection<String> ids) Builds a predicate matching direct children of the objects with the given IDs.
Predicate	descendantOf(String id) Builds a predicate matching all descendants of the object with the given ID.
Predicate	descendantOfOrEq(String id) Builds a predicate matching all descendants of the object with the given ID, including the parent object.
Predicate	isRoot() Builds a predicate matching objects at the root of the hierarchy (i.e. with no parent).
Ordering	orderAsc() Builds an ordering criterion which sorts by the operand value in ascending order.
Ordering	orderDesc() Builds an ordering criterion which sorts by the operand value in descending order.

Methods inherited from class com.edorasware.api.value.internal.BaseValueAccessor

getName, getValueConverter

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.edorasware.api.value.ValueAccessor

getName, getValueConverter

Constructor Detail

PathFieldImpl

public PathFieldImpl(String name,
                     QueryParameter pathQueryParameter,
                     QueryParameter parentQueryParameter,
                     QueryParameter idQueryParameter)

Method Detail

descendantOf

public Predicate descendantOf(String id)

Description copied from interface: HierarchyOperand

Builds a predicate matching all descendants of the object with the given ID.

Specified by:

descendantOf in interface HierarchyOperand

Parameters:

id - the id of the (direct or indirect) parent object

Returns:

the new predicate instance

descendantOfOrEq

public Predicate descendantOfOrEq(String id)

Description copied from interface: HierarchyOperand

Builds a predicate matching all descendants of the object with the given ID, including the parent object.

Specified by:

descendantOfOrEq in interface HierarchyOperand

Parameters:

id - the id of the (direct or indirect) parent object

Returns:

the new predicate instance

childOf

public Predicate childOf(String id)

Description copied from interface: HierarchyOperand

Builds a predicate matching direct children of object with the given ID.

Specified by:

childOf in interface HierarchyOperand

Parameters:

id - the id of the direct parent object

Returns:

the new predicate instance

childrenOf

public Predicate childrenOf(Collection<String> ids)

Description copied from interface: HierarchyOperand

Builds a predicate matching direct children of the objects with the given IDs.

Specified by:

childrenOf in interface HierarchyOperand

Parameters:

ids - the ids of the direct parent objects

Returns:

the new predicate instance

isRoot

public Predicate isRoot()

Description copied from interface: HierarchyOperand

Builds a predicate matching objects at the root of the hierarchy (i.e. with no parent).

Specified by:

isRoot in interface HierarchyOperand

Returns:

the new predicate instance

orderAsc

public Ordering orderAsc()

Description copied from interface: HierarchyOperand

Builds an ordering criterion which sorts by the operand value in ascending order.

Specified by:

orderAsc in interface HierarchyOperand

Returns:

the new ordering instance

orderDesc

public Ordering orderDesc()

Description copied from interface: HierarchyOperand

Builds an ordering criterion which sorts by the operand value in descending order.

Specified by:

orderDesc in interface HierarchyOperand

Returns:

the new ordering instance