io.doov.core.dsl.impl

Class LogicalUnaryCondition

java.lang.Object

io.doov.core.dsl.impl.LogicalUnaryCondition

All Implemented Interfaces:

Readable, StepCondition, SyntaxTree

public class LogicalUnaryCondition
extends java.lang.Object

Implement unary conditions like negate.

Method Summary

Modifier and Type	Method and Description
void	accept(MetadataVisitor visitor, int depth)
Metadata	getMetadata() Returns the metadata to describe this node.
static LogicalUnaryCondition	negate(StepCondition step) Returns a unary condition that returns true if the given step does not evaluate to true.
java.util.function.BiPredicate<DslModel,Context>	predicate() Returns the predicate for this node value.
java.lang.String	readable(java.util.Locale locale) Returns the human readable version of this object.

Methods inherited from class java.lang.Object

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

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

and, not, or

Methods inherited from interface io.doov.core.dsl.meta.SyntaxTree

markdown, markdown, readable

Method Detail

negate

public static LogicalUnaryCondition negate(StepCondition step)

Returns a unary condition that returns true if the given step does not evaluate to true.

Parameters:

step - the condition to negate

Returns:

the unary condition

getMetadata

public Metadata getMetadata()

Description copied from interface: StepCondition

Returns the metadata to describe this node.

Specified by:

getMetadata in interface StepCondition

Returns:

the metadata

predicate

public java.util.function.BiPredicate<DslModel,Context> predicate()

Description copied from interface: StepCondition

Returns the predicate for this node value.

Specified by:

predicate in interface StepCondition

Returns:

the predicate

readable

public java.lang.String readable(java.util.Locale locale)

Description copied from interface: SyntaxTree

Returns the human readable version of this object.

Specified by:

readable in interface SyntaxTree

Parameters:

locale - the locale to use

Returns:

the readable string

See Also:

SyntaxTree.readable()

accept

public void accept(MetadataVisitor visitor,
                   int depth)

Specified by:

accept in interface SyntaxTree