io.doov.core.dsl.impl

Class BooleanCondition

java.lang.Object

io.doov.core.dsl.impl.DefaultCondition<java.lang.Boolean>

io.doov.core.dsl.impl.BooleanCondition

All Implemented Interfaces:

Readable

public class BooleanCondition
extends DefaultCondition<java.lang.Boolean>

Base class for boolean conditions.

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

Field Summary

Fields

Modifier and Type	Field and Description
protected DslField	field
protected java.util.function.BiFunction<DslModel,Context,java.util.Optional<N>>	function
protected PredicateMetadata	metadata
protected java.util.function.BiFunction<DslModel,DslField,java.util.Optional<N>>	value

Constructor Summary

Constructors

Constructor and Description
BooleanCondition(DslField field)
BooleanCondition(DslField field, LeafMetadata metadata, java.util.function.BiFunction<DslModel,Context,java.util.Optional<java.lang.Boolean>> value)

Method Summary

Modifier and Type	Method and Description
StepCondition	and(boolean value) Returns a step condition checking if the node value and the given value is true.
StepCondition	and(LogicalFieldInfo value) Returns a step condition checking if the node value and the given field value is true.
PredicateMetadata	getMetadata()
StepCondition	isFalse() Returns a step condition checking if the node value is false.
StepCondition	isTrue() Returns a step condition checking if the node value is true.
StepCondition	not() Returns a step condition checking if the node value is not true.
StepCondition	or(boolean value) Returns a step condition checking if the node value or the given value is true.
StepCondition	or(LogicalFieldInfo value) Returns a step condition checking if the node value or the given field value is true.
protected StepCondition	predicate(LeafMetadata metadata, java.util.function.BiFunction<DslModel,Context,java.util.Optional<N>> value, java.util.function.BiFunction<N,N,java.lang.Boolean> predicate)
protected StepCondition	predicate(LeafMetadata metadata, java.util.function.Function<N,java.lang.Boolean> predicate)
java.lang.String	readable() Returns the human readable version of this object.
protected java.util.Optional<N>	value(DslModel model, DslField field)
protected java.util.Optional<N>	valueModel(DslModel model, DslField field)
StepCondition	xor(boolean value) Returns a step condition checking if the node value or exclusive the given value is true.
StepCondition	xor(LogicalFieldInfo value) Returns a step condition checking if the node value or exclusive the given field value is true.

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

allMatch, allMatch, allMatch, anyMatch, anyMatch, anyMatch, eq, eq, eq, eq, isNotNull, isNull, mapToInt, noneMatch, noneMatch, noneMatch, notEq, notEq, notEq, notEq

Methods inherited from class java.lang.Object

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

Field Detail

field

protected final DslField field

metadata

protected final PredicateMetadata metadata

value

protected final java.util.function.BiFunction<DslModel,DslField,java.util.Optional<N>> value

function

protected final java.util.function.BiFunction<DslModel,Context,java.util.Optional<N>> function

Constructor Detail

BooleanCondition

public BooleanCondition(DslField field)

BooleanCondition

public BooleanCondition(DslField field,
                        LeafMetadata metadata,
                        java.util.function.BiFunction<DslModel,Context,java.util.Optional<java.lang.Boolean>> value)

Method Detail

not

public final StepCondition not()

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

Returns:

the step condition

and

public final StepCondition and(boolean value)

Returns a step condition checking if the node value and the given value is true.

Parameters:

value - the right value

Returns:

the step condition

and

public final StepCondition and(LogicalFieldInfo value)

Returns a step condition checking if the node value and the given field value is true.

Parameters:

value - the right field value

Returns:

the step condition

or

public final StepCondition or(boolean value)

Returns a step condition checking if the node value or the given value is true.

Parameters:

value - the right value

Returns:

the step condition

or

public final StepCondition or(LogicalFieldInfo value)

Returns a step condition checking if the node value or the given field value is true.

Parameters:

value - the right value

Returns:

the step condition

xor

public final StepCondition xor(boolean value)

Returns a step condition checking if the node value or exclusive the given value is true.

Parameters:

value - the right value

Returns:

the step condition

xor

public final StepCondition xor(LogicalFieldInfo value)

Returns a step condition checking if the node value or exclusive the given field value is true.

Parameters:

value - the right field value

Returns:

the step condition

isTrue

public final StepCondition isTrue()

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

Returns:

the step condition

isFalse

public final StepCondition isFalse()

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

Returns:

the step condition

valueModel

protected java.util.Optional<N> valueModel(DslModel model,
                                           DslField field)

value

protected final java.util.Optional<N> value(DslModel model,
                                            DslField field)

predicate

protected final StepCondition predicate(LeafMetadata metadata,
                                        java.util.function.Function<N,java.lang.Boolean> predicate)

predicate

protected final StepCondition predicate(LeafMetadata metadata,
                                        java.util.function.BiFunction<DslModel,Context,java.util.Optional<N>> value,
                                        java.util.function.BiFunction<N,N,java.lang.Boolean> predicate)

getMetadata

public PredicateMetadata getMetadata()

readable

public java.lang.String readable()

Description copied from interface: Readable

Returns the human readable version of this object.

Specified by:

readable in interface Readable

Returns:

the readable string