io.doov.core.dsl.impl

Class LogicalNaryCondition

java.lang.Object

io.doov.core.dsl.lang.AbstractDSLBuilder

io.doov.core.dsl.impl.DefaultStepCondition

io.doov.core.dsl.impl.LogicalNaryCondition

All Implemented Interfaces:

DSLBuilder, Readable, StepCondition

public class LogicalNaryCondition
extends DefaultStepCondition

Implements nary conditions like match any, all, none.

Method Summary

Modifier and Type	Method and Description
static IntegerFunction	count(java.util.List<StepCondition> steps) Returns an integer condition that returns the number of the given conditions that evaluate to true.
static LogicalNaryCondition	matchAll(java.util.List<StepCondition> steps) Returns a nary condition that returns true if all the given steps evaluate to true.
static LogicalNaryCondition	matchAny(java.util.List<StepCondition> steps) Returns a nary condition that returns true if any of the given steps evaluate to true.
static LogicalNaryCondition	matchNone(java.util.List<StepCondition> steps) Returns a nary condition that returns true if none the given steps evaluate to true.

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

metadata, predicate

Methods inherited from class io.doov.core.dsl.lang.AbstractDSLBuilder

toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.doov.core.dsl.lang.StepCondition

and, not, or

Methods inherited from interface io.doov.core.dsl.lang.DSLBuilder

isUsing, markdown, markdown, readable, readable

Method Detail

count

public static IntegerFunction count(java.util.List<StepCondition> steps)

Returns an integer condition that returns the number of the given conditions that evaluate to true.

This operation depends on Context.isShortCircuit(). It won't change the predicate value, but might impact performance and tree evaluation.

Parameters:

steps - the conditions to count

Returns:

the integer condition

matchAny

public static LogicalNaryCondition matchAny(java.util.List<StepCondition> steps)

Returns a nary condition that returns true if any of the given steps evaluate to true.

This operation depends on Context.isShortCircuit(). It won't change the predicate value, but might impact performance and tree evaluation.

Parameters:

steps - the conditions to match

Returns:

the nary condition

matchAll

public static LogicalNaryCondition matchAll(java.util.List<StepCondition> steps)

Returns a nary condition that returns true if all the given steps evaluate to true.

This operation depends on Context.isShortCircuit(). It won't change the predicate value, but might impact performance and tree evaluation.

Parameters:

steps - the conditions to match

Returns:

the nary condition

matchNone

public static LogicalNaryCondition matchNone(java.util.List<StepCondition> steps)

Returns a nary condition that returns true if none the given steps evaluate to true.

This operation depends on Context.isShortCircuit(). It won't change the predicate value, but might impact performance and tree evaluation.

Parameters:

steps - the conditions to match

Returns:

the nary condition