com.edorasware.api.query.internal

Class CompositePredicate

java.lang.Object

com.edorasware.api.query.internal.BasePredicate

com.edorasware.api.query.internal.RenderingModePredicate

com.edorasware.api.query.internal.CompositePredicate

All Implemented Interfaces:

Predicate

public class CompositePredicate
extends RenderingModePredicate

A logical concatenation of n predicates, which itself is again a predicate.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CompositePredicate.Operator The logical operator which defines the type of concatenation.

Constructor Summary

Constructors

Constructor and Description
CompositePredicate(CompositePredicate.Operator operator, Collection<? extends Predicate> predicates) Creates a predicate instance which concatenates the given predicates with the specified operator.

Method Summary

Modifier and Type	Method and Description
Predicate	apply(Function<Predicate,Predicate> transformation) Applies the given transformation, returning the transformed predicate.
RenderingModePredicate	createRenderingModePredicate(RenderingMode renderingMode) create the same predicate but with given renderingMode flag
CompositePredicate.Operator	getOperator() The logical operator which defines the type of concatenation.
com.google.common.collect.ImmutableList<Predicate>	getPredicates() All predicates to be concatenated.
String	toString()

Methods inherited from class com.edorasware.api.query.internal.RenderingModePredicate

forceRenderingMode, getRenderingMode

Methods inherited from class com.edorasware.api.query.internal.BasePredicate

and, not, or

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositePredicate

public CompositePredicate(CompositePredicate.Operator operator,
                          Collection<? extends Predicate> predicates)

Creates a predicate instance which concatenates the given predicates with the specified operator.

Parameters:

predicates - all predicates to be concatenated

operator - the logical operator

Method Detail

getOperator

public CompositePredicate.Operator getOperator()

The logical operator which defines the type of concatenation.

Returns:

the operator

getPredicates

public com.google.common.collect.ImmutableList<Predicate> getPredicates()

All predicates to be concatenated.

Returns:

the predicates;

createRenderingModePredicate

public RenderingModePredicate createRenderingModePredicate(RenderingMode renderingMode)

Description copied from class: RenderingModePredicate

create the same predicate but with given renderingMode flag

Specified by:

createRenderingModePredicate in class RenderingModePredicate

Parameters:

renderingMode - flag to set in the predicate

Returns:

new renderingModePredicate which is the same as the original one but with the enforced renderingFlag

toString

public String toString()

Overrides:

toString in class Object

apply

public Predicate apply(Function<Predicate,Predicate> transformation)

Description copied from interface: Predicate

Applies the given transformation, returning the transformed predicate.

If the predicate implementation wraps sub-predicates then this method needs to be overwritten to transform the sub-predicates as well.

Specified by:

apply in interface Predicate

Overrides:

apply in class BasePredicate

Parameters:

transformation - the predicate transformation to be applied

Returns:

the transformed predicate (or the current instance if no transformation was applied)