com.sapportals.wcm.service.relation.operands

Class StringOperand

java.lang.Object

com.sapportals.wcm.service.relation.operands.AbstractRelationOperand

com.sapportals.wcm.service.relation.operands.StringOperand

All Implemented Interfaces:

IRelationOperand

public class StringOperand
extends AbstractRelationOperand

IRelationOperand implementation for String s.

Constructor Summary

Constructors

Constructor and Description
StringOperand(String string) Create a StringOperand out of a String .

Method Summary

Modifier and Type	Method and Description
IResource	asResource() Get the relation operand as resource, if this operand is managed by a repository manager.
boolean	equals(Object object)
String	getID() Get the relation operand's unique id.
Object	getObject() Get the relation operand's unwrapped object.
IRelationOperandType	getType() Get the relation operand's type.
String	getValue() Get the wrapped string.
int	hashCode()

Methods inherited from class com.sapportals.wcm.service.relation.operands.AbstractRelationOperand

getRelationBySource, getRelationByTarget, getRelationsBySource, getRelationsBySource, getRelationsBySource, getRelationsByTarget, getRelationsByTarget, getRelationsByTarget

Methods inherited from class java.lang.Object

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

Constructor Detail

StringOperand

public StringOperand(String string)
              throws InvalidArgumentException

Create a StringOperand out of a String .

Parameters:

string - the String to wrap.

Throws:

InvalidArgumentException - , if the given string is null .

Method Detail

getValue

public String getValue()

Get the wrapped string.

Returns:

the String for this operand.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object object)

Overrides:

equals in class Object

getType

public IRelationOperandType getType()
                             throws ResourceException

Description copied from interface: IRelationOperand

Get the relation operand's type.

Specified by:

getType in interface IRelationOperand

Specified by:

getType in class AbstractRelationOperand

Returns:

a IRelationOperandType with the type of this operand.

Throws:

ResourceException - an error occured while retrieving the operand's type.

getID

public String getID()
             throws ResourceException

Description copied from interface: IRelationOperand

Get the relation operand's unique id.

Specified by:

getID in interface IRelationOperand

Specified by:

getID in class AbstractRelationOperand

Returns:

a String with the unique id of this operand. the id is only unique within the operand's type.

Throws:

ResourceException - an error occured while retrieving the operand's id.

getObject

public Object getObject()

Description copied from interface: IRelationOperand

Get the relation operand's unwrapped object.

Specified by:

getObject in interface IRelationOperand

Specified by:

getObject in class AbstractRelationOperand

Returns:

an Object with the unwrapped operand, referenced by this IRelationOperand .

asResource

public IResource asResource()
                     throws ResourceException

Description copied from interface: IRelationOperand

Get the relation operand as resource, if this operand is managed by a repository manager.

Specified by:

asResource in interface IRelationOperand

Specified by:

asResource in class AbstractRelationOperand

Returns:

a IResource with the resource represented by this operand. returns null , if this operand can not be converted to a resource.

Throws:

ResourceException - an error occured while retrieving the operand's resource.