com.haulmont.chile.core.model.impl

Class MetaClassImpl

java.lang.Object

com.haulmont.chile.core.model.impl.MetadataObjectImpl

com.haulmont.chile.core.model.impl.MetaClassImpl

All Implemented Interfaces:

MetaClass, MetadataObject, java.io.Serializable

public class MetaClassImpl
extends MetadataObjectImpl
implements MetaClass

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MetaClassImpl(MetaModel model, java.lang.String className)

Method Summary

Modifier and Type	Method and Description
void	addAncestor(MetaClass ancestorClass)
MetaClass	getAncestor() Immediate ancestor of the object, or null if there is no one.
java.util.List<MetaClass>	getAncestors() All ancestors of the metaclass, in order going up from the immediate ancestor.
java.util.Collection<MetaClass>	getDescendants() All descendants of the metaclass, recursively.
java.lang.Class	getJavaClass()
MetaModel	getModel()
java.util.Collection<MetaProperty>	getOwnProperties()
java.util.Collection<MetaProperty>	getProperties()
MetaProperty	getProperty(java.lang.String name) Get MetaProperty by its name.
MetaProperty	getPropertyNN(java.lang.String name) Get MetaProperty by its name.
MetaPropertyPath	getPropertyPath(java.lang.String propertyPath) Returns MetaPropertyPath object, representing path to the property from the current class
void	registerAncestorProperty(MetaProperty metaProperty)
void	registerProperty(MetaProperty metaProperty)
void	setJavaClass(java.lang.Class javaClass)
java.lang.String	toString()

Methods inherited from class com.haulmont.chile.core.model.impl.MetadataObjectImpl

getAnnotations, getName, setName

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.haulmont.chile.core.model.MetadataObject

getAnnotations, getName

Constructor Detail

MetaClassImpl

public MetaClassImpl(MetaModel model,
                     java.lang.String className)

Method Detail

getAncestor

public MetaClass getAncestor()

Description copied from interface: MetaClass

Immediate ancestor of the object, or null if there is no one.

Specified by:

getAncestor in interface MetaClass

getAncestors

public java.util.List<MetaClass> getAncestors()

Description copied from interface: MetaClass

All ancestors of the metaclass, in order going up from the immediate ancestor.

Specified by:

getAncestors in interface MetaClass

getDescendants

public java.util.Collection<MetaClass> getDescendants()

Description copied from interface: MetaClass

All descendants of the metaclass, recursively. Order is undefined.

Specified by:

getDescendants in interface MetaClass

getModel

public MetaModel getModel()

Specified by:

getModel in interface MetaClass

Returns:

containing MetaModel instance. Null signifies a temporary metaclass, not associated with an entity class.

getJavaClass

public java.lang.Class getJavaClass()

Specified by:

getJavaClass in interface MetaClass

Returns:

corresponding Java class

getProperties

public java.util.Collection<MetaProperty> getProperties()

Specified by:

getProperties in interface MetaClass

Returns:

collection of meta properties owned by this metaclass and all its ancestors.

getProperty

public MetaProperty getProperty(java.lang.String name)

Description copied from interface: MetaClass

Get MetaProperty by its name.

Specified by:

getProperty in interface MetaClass

Returns:

MetaProperty instance, or null if no such property found

getPropertyNN

public MetaProperty getPropertyNN(java.lang.String name)

Description copied from interface: MetaClass

Get MetaProperty by its name.

Specified by:

getPropertyNN in interface MetaClass

Returns:

MetaProperty instance. Throws exception if not found.

getPropertyPath

public MetaPropertyPath getPropertyPath(java.lang.String propertyPath)

Description copied from interface: MetaClass

Returns MetaPropertyPath object, representing path to the property from the current class

Specified by:

getPropertyPath in interface MetaClass

Parameters:

propertyPath - dot-separated string

Returns:

MetaPropertyPath instance, or null if the input parameter doesn't represent a valid path.

getOwnProperties

public java.util.Collection<MetaProperty> getOwnProperties()

Specified by:

getOwnProperties in interface MetaClass

Returns:

collection of meta properties directly owned by this metaclass.

setJavaClass

public void setJavaClass(java.lang.Class javaClass)

addAncestor

public void addAncestor(MetaClass ancestorClass)

registerProperty

public void registerProperty(MetaProperty metaProperty)

registerAncestorProperty

public void registerAncestorProperty(MetaProperty metaProperty)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object