io.doov.core.dsl.impl

Class DefaultCondition<T>

java.lang.Object

io.doov.core.dsl.impl.DefaultFunction<T,PredicateMetadata>

io.doov.core.dsl.impl.DefaultCondition<T>

Type Parameters:

T - the type of the field value

All Implemented Interfaces:

ContextAccessor<T>, Function<T>, Readable

Direct Known Subclasses:

BooleanFunction, IterableFunction, NumericCondition, StringFunction, TemporalCondition

public class DefaultCondition<T>
extends DefaultFunction<T,PredicateMetadata>

Base class for all conditions.

It contains a DslField to get the value from the model, a PredicateMetadata to describe this node, and a BiFunction to take the value from the model and return an optional value.

Field Summary

Fields inherited from class io.doov.core.dsl.impl.DefaultFunction

function, metadata

Constructor Summary

Constructors

Constructor and Description
DefaultCondition(DslField<T> field)
DefaultCondition(PredicateMetadata metadata, java.util.function.BiFunction<FieldModel,Context,java.util.Optional<T>> value)

Method Summary

Modifier and Type	Method and Description
StepCondition	allMatch(java.util.Collection<T> values) Returns a step condition checking if the node value matches all of the given values.
StepCondition	allMatch(java.util.List<java.util.function.Predicate<T>> values) Returns a step condition checking if all of the given predicates testing the node value match.
StepCondition	allMatch(T... values) Returns a step condition checking if the node value matches all of the given values.
StepCondition	anyMatch(java.util.Collection<T> values) Returns a step condition checking if the node value matches any of the given values.
StepCondition	anyMatch(java.util.List<java.util.function.Predicate<T>> values) Returns a step condition checking if any of the given predicates testing the node value match.
StepCondition	eq(BaseFieldInfo<T> value) Returns a step condition checking if the node value is equal to the given supplier value.
StepCondition	eq(java.util.function.Supplier<T> supplier) Returns a step condition checking if the node value is equal to the given field value.
StepCondition	eq(T value) Returns a step condition checking if the node value is equal to the given value.
StepCondition	isNotNull() Returns a step condition checking if the node value is not null.
StepCondition	isNull() Returns a step condition checking if the node value is null.
<R> DefaultCondition<R>	map(java.lang.String readable, java.util.function.Function<T,R> mapper) Returns a default step condition that returns the node value mapped by the given function.
IntegerFunction	mapToInt(java.util.function.Function<T,java.lang.Integer> mapper) Returns an integer step condition that returns the node value mapped by the given mapper.
StringFunction	mapToString(java.util.function.Function<T,java.lang.String> mapper) Returns a string step condition that returns the node value mapped by the given function.
<U,R> DefaultCondition<R>	mapUsing(java.lang.String readable, Function<U> condition, java.util.function.BiFunction<T,U,R> mapper) Returns an default step condition that returns the node value mapped by the given function.
StepCondition	noneMatch(java.util.Collection<T> values) Returns a step condition checking if the node value matches none of the given values.
StepCondition	noneMatch(java.util.List<java.util.function.Predicate<T>> values) Returns a step condition checking if none of the given predicates testing the node value match.
StepCondition	noneMatch(T... values) Returns a step condition checking if the node value matches none of the given values.
StepCondition	notEq(BaseFieldInfo<T> value) Returns a step condition checking if the node value is not equal to the given field value.
StepCondition	notEq(java.util.function.Supplier<T> supplier) Returns a step condition checking if the node value is not equal to the given supplier value.
StepCondition	notEq(T value) Returns a step condition checking if the node value is not equal to the given value.

Methods inherited from class io.doov.core.dsl.impl.DefaultFunction

getFunction, getMetadata, readable, value, valueModel

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCondition

public DefaultCondition(DslField<T> field)

DefaultCondition

public DefaultCondition(PredicateMetadata metadata,
                        java.util.function.BiFunction<FieldModel,Context,java.util.Optional<T>> value)

Method Detail

isNull

public final StepCondition isNull()

Returns a step condition checking if the node value is null.

Returns:

the step condition

isNotNull

public final StepCondition isNotNull()

Returns a step condition checking if the node value is not null.

Returns:

the step condition

eq

public final StepCondition eq(T value)

Returns a step condition checking if the node value is equal to the given value.

Parameters:

value - the right side value

Returns:

the step condition

eq

public final StepCondition eq(java.util.function.Supplier<T> supplier)

Returns a step condition checking if the node value is equal to the given field value.

Parameters:

supplier - the right side value

Returns:

the step condition

eq

public final StepCondition eq(BaseFieldInfo<T> value)

Returns a step condition checking if the node value is equal to the given supplier value.

Parameters:

value - the right side value

Returns:

the step condition

notEq

public final StepCondition notEq(T value)

Returns a step condition checking if the node value is not equal to the given value.

Parameters:

value - the right side value

Returns:

the step condition

notEq

public final StepCondition notEq(java.util.function.Supplier<T> supplier)

Returns a step condition checking if the node value is not equal to the given supplier value.

Parameters:

supplier - the right side value

Returns:

the step condition

notEq

public final StepCondition notEq(BaseFieldInfo<T> value)

Returns a step condition checking if the node value is not equal to the given field value.

Parameters:

value - the right side value

Returns:

the step condition

anyMatch

public final StepCondition anyMatch(java.util.Collection<T> values)

Returns a step condition checking if the node value matches any of the given values.

Parameters:

values - the values to match

Returns:

the step condition

anyMatch

public final StepCondition anyMatch(java.util.List<java.util.function.Predicate<T>> values)

Returns a step condition checking if any of the given predicates testing the node value match.

Parameters:

values - the values to match

Returns:

the step condition

allMatch

@SafeVarargs
public final StepCondition allMatch(T... values)

Returns a step condition checking if the node value matches all of the given values.

Parameters:

values - the values to match

Returns:

the step condition

allMatch

public final StepCondition allMatch(java.util.Collection<T> values)

Returns a step condition checking if the node value matches all of the given values.

Parameters:

values - the values to match

Returns:

the step condition

allMatch

public final StepCondition allMatch(java.util.List<java.util.function.Predicate<T>> values)

Returns a step condition checking if all of the given predicates testing the node value match.

Parameters:

values - the values to match

Returns:

the step condition

noneMatch

@SafeVarargs
public final StepCondition noneMatch(T... values)

Returns a step condition checking if the node value matches none of the given values.

Parameters:

values - the values to match

Returns:

the step condition

noneMatch

public final StepCondition noneMatch(java.util.Collection<T> values)

Returns a step condition checking if the node value matches none of the given values.

Parameters:

values - the values to match

Returns:

the step condition

noneMatch

public final StepCondition noneMatch(java.util.List<java.util.function.Predicate<T>> values)

Returns a step condition checking if none of the given predicates testing the node value match.

Parameters:

values - the values to match

Returns:

the step condition

mapToInt

public final IntegerFunction mapToInt(java.util.function.Function<T,java.lang.Integer> mapper)

Returns an integer step condition that returns the node value mapped by the given mapper.

Parameters:

mapper - the to integer mapper to apply

Returns:

the integer condition

mapToString

public final StringFunction mapToString(java.util.function.Function<T,java.lang.String> mapper)

Returns a string step condition that returns the node value mapped by the given function.

Parameters:

mapper - function to string to apply

Returns:

string condition

map

public final <R> DefaultCondition<R> map(java.lang.String readable,
                                         java.util.function.Function<T,R> mapper)

Returns a default step condition that returns the node value mapped by the given function.

Type Parameters:

R - target type

Parameters:

readable - text describing the function

mapper - mapper function to apply

Returns:

condition with target type

mapUsing

public final <U,R> DefaultCondition<R> mapUsing(java.lang.String readable,
                                                Function<U> condition,
                                                java.util.function.BiFunction<T,U,R> mapper)

Returns an default step condition that returns the node value mapped by the given function.

Type Parameters:

U - condition type

R - target type

Parameters:

readable - description

condition - condition

mapper - mapper function to apply

Returns:

condition with target type