net.sf.mmm.util.pojo.path.base

Class AbstractPojoPathNavigator.CachingPojoPath

java.lang.Object

net.sf.mmm.util.pojo.path.base.BasicPojoPath

net.sf.mmm.util.pojo.path.base.AbstractPojoPathNavigator.CachingPojoPath

All Implemented Interfaces:

PojoPath, PojoPropertyPath

Enclosing class:

AbstractPojoPathNavigator

protected static class AbstractPojoPathNavigator.CachingPojoPath
extends BasicPojoPath

This class represents a PojoPath. It contains the internal logic to validate and parse the PojoPath. Additional it can also hold the result of the evaluation and the generic type.

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field and Description
private AbstractPojoPathNavigator.CachingPojoPath	parent
private Object	pojo
private Class<?>	pojoClass
private GenericType<?>	pojoType

Fields inherited from interface net.sf.mmm.util.pojo.path.api.PojoPropertyPath

SEPARATOR

Constructor Summary

Constructors

Constructor and Description
CachingPojoPath(Object pojo, Class<?> pojoClass) The constructor for the root-path.
CachingPojoPath(Object pojo, Class<?> pojoClass, GenericType<?> pojoType) The constructor for the root-path.
CachingPojoPath(String pojoPath) The constructor.

Method Summary

Modifier and Type	Method and Description
AbstractPojoPathNavigator.CachingPojoPath	getParent()
Object	getPojo() This method gets the Pojo instance this PojoPath is leading to.
Class<?>	getPojoClass() This method get the Class of the Pojo this PojoPath is leading to.
GenericType<?>	getPojoType() This method gets the type of the Pojo this PojoPath is leading to.
void	setParent(AbstractPojoPathNavigator.CachingPojoPath parent)
void	setPojo(Object pojo) This method sets the pojo-instance.
void	setPojoClass(Class<?> pojoClass) This method sets the pojo-class.
void	setPojoType(GenericType<?> pojoType) This method sets the pojo-type.

Methods inherited from class net.sf.mmm.util.pojo.path.base.BasicPojoPath

getFunction, getIndex, getParentPath, getPojoPath, getSegment, toString

Methods inherited from class java.lang.Object

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

Field Detail

parent

private AbstractPojoPathNavigator.CachingPojoPath parent

pojoType

private GenericType<?> pojoType

pojoClass

private Class<?> pojoClass

pojo

private Object pojo

Constructor Detail

CachingPojoPath

public CachingPojoPath(String pojoPath)

The constructor.

Parameters:

pojoPath - is the path to represent.

CachingPojoPath

public CachingPojoPath(Object pojo,
                       Class<?> pojoClass)

The constructor for the root-path.

Parameters:

pojo - is the initial pojo. It may be null if invoked via getType.

pojoClass - is the initial pojo-class.

CachingPojoPath

public CachingPojoPath(Object pojo,
                       Class<?> pojoClass,
                       GenericType<?> pojoType)

The constructor for the root-path.

Parameters:

pojo - is the initial pojo. It may be null if invoked via getType.

pojoClass - is the initial pojo-class.

pojoType - is the initial pojo-type.

Method Detail

getParent

public AbstractPojoPathNavigator.CachingPojoPath getParent()

Returns:

the parent

setParent

public void setParent(AbstractPojoPathNavigator.CachingPojoPath parent)

Parameters:

parent - is the parent to set

getPojoType

public GenericType<?> getPojoType()

This method gets the type of the Pojo this PojoPath is leading to.

Returns:

the pojo-type or null if NOT set.

setPojoType

public void setPojoType(GenericType<?> pojoType)

This method sets the pojo-type.

Parameters:

pojoType - is the pojo-type to set.

getPojoClass

public Class<?> getPojoClass()

This method get the Class of the Pojo this PojoPath is leading to.

Returns:

the pojo-class or null if NOT set.

setPojoClass

public void setPojoClass(Class<?> pojoClass)

This method sets the pojo-class.

Parameters:

pojoClass - is the pojo-class to set.

getPojo

public Object getPojo()

This method gets the Pojo instance this PojoPath is leading to.

Returns:

the Pojo or null.

setPojo

public void setPojo(Object pojo)

This method sets the pojo-instance.

Parameters:

pojo - is the pojo-instance.