com.holonplatform.core.internal

Class DefaultPath<T>

java.lang.Object

com.holonplatform.core.internal.DefaultPath<T>

Type Parameters:

T - Path type

All Implemented Interfaces:

DataMappable, DataMappable.Builder<Path.PathBuilder<T>>, Expression, Path<T>, Path.Builder<T,Path.PathBuilder<T>>, Path.PathBuilder<T>, TypedExpression<T>, Serializable

Direct Known Subclasses:

DefaultFinalPath

public class DefaultPath<T>
extends Object
implements Path.PathBuilder<T>

Default Path implementation.

Since:

5.0.0

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.holonplatform.core.Path

Path.Builder<T,B extends Path.Builder<T,B>>, Path.FinalPath<T>, Path.PathBuilder<T>

Nested classes/interfaces inherited from interface com.holonplatform.core.Expression

Expression.ExpressionResolverFunction<E extends Expression,R extends Expression>, Expression.InvalidExpressionException

Field Summary

Fields inherited from interface com.holonplatform.core.Path

PATH_HIERARCHY_SEPARATOR

Fields inherited from interface com.holonplatform.core.DataMappable

DEFAULT_CONFIG_PROPERTY_PREFIX, PATH

Constructor Summary

Constructors

Constructor and Description
DefaultPath(String name, Class<? extends T> type) Construct a new DefaultPath

Method Summary

Modifier and Type	Method and Description
Path.PathBuilder<T>	dataPath(String dataPath) Sets the data model path name to which this object is bound.
Optional<String>	getDataPath() Get the data model path name to which this object is bound, if available.
String	getName() Gets the path name
Optional<Path<?>>	getParent() Gets the parent path
Class<? extends T>	getType() Get the expression type.
Path.PathBuilder<T>	parent(Path<?> parent) Sets the parent path
String	toString()
void	validate() Validate this expression.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.holonplatform.core.Path

fullName, fullName, isRootPath, of, relativeName, relativeName, stream

Methods inherited from interface com.holonplatform.core.TypedExpression

getTemporalType, isCollectionExpression, isConverterExpression

Methods inherited from interface com.holonplatform.core.DataMappable

isDataMappable

Constructor Detail

DefaultPath

public DefaultPath(String name,
                   Class<? extends T> type)

Construct a new DefaultPath

Parameters:

name - Path name (not null)

type - Path type (not null)

Method Detail

getName

public String getName()

Description copied from interface: Path

Gets the path name

Specified by:

getName in interface Path<T>

Returns:

Path name (should never be null)

getType

public Class<? extends T> getType()

Description copied from interface: TypedExpression

Get the expression type.

Specified by:

getType in interface TypedExpression<T>

Returns:

Expression type

getParent

public Optional<Path<?>> getParent()

Description copied from interface: Path

Gets the parent path

Specified by:

getParent in interface Path<T>

Returns:

Optional parent path, empty if none

parent

public Path.PathBuilder<T> parent(Path<?> parent)

Description copied from interface: Path.Builder

Sets the parent path

Specified by:

parent in interface Path.Builder<T,Path.PathBuilder<T>>

Parameters:

parent - The parent path to set

Returns:

this

dataPath

public Path.PathBuilder<T> dataPath(String dataPath)

Description copied from interface: DataMappable.Builder

Sets the data model path name to which this object is bound.

Specified by:

dataPath in interface DataMappable.Builder<Path.PathBuilder<T>>

Parameters:

dataPath - The data path to set

Returns:

this

getDataPath

public Optional<String> getDataPath()

Description copied from interface: DataMappable

Get the data model path name to which this object is bound, if available.

Specified by:

getDataPath in interface DataMappable

Returns:

Optional data model path name

toString

public String toString()

Overrides:

toString in class Object

validate

public void validate()
              throws Expression.InvalidExpressionException

Description copied from interface: Expression

Validate this expression.

Specified by:

validate in interface Expression

Throws:

Expression.InvalidExpressionException - If the expression is not valid