edu.washington.cs.supple.rep.values
Class ValueObject

java.lang.Object
  edu.washington.cs.supple.rep.values.ValueObject

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

BeanlikeValueObject

public class ValueObject

extends java.lang.Object

implements java.io.Serializable

ValueObjects represent complex values. A value object contains a map from field names to value bindings.

Author:

dbc1

See Also:

Serialized Form

Constructor Summary

ValueObject()

Method Summary

void	addFieldValue(java.lang.String path, ValueBinding binding) Add a field to the value object.
void	copyFieldValues(ValueObject value) Copy field values from one value object to another.
boolean	equals(java.lang.Object obj)
java.util.Collection	getFieldNames()
java.lang.Object	getFieldValue(java.lang.String name) Get the actual value.
ValueBinding	getFieldValueBinding(java.lang.String path) Get the actual value binding.
java.lang.String	getIndexField()
int	hashCode()
boolean	hasIndexField()
void	setIndexField(java.lang.String index) Set the index field, if any.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueObject

public ValueObject()

Method Detail

copyFieldValues

public void copyFieldValues(ValueObject value)

Copy field values from one value object to another.

Parameters:

value -

addFieldValue

public void addFieldValue(java.lang.String path,
                          ValueBinding binding)

Add a field to the value object.

setIndexField

public void setIndexField(java.lang.String index)

Set the index field, if any.

hasIndexField

public boolean hasIndexField()

Returns:

if an index field has been defined.

getIndexField

public java.lang.String getIndexField()

Returns:

the index field name.

getFieldValueBinding

public ValueBinding getFieldValueBinding(java.lang.String path)

Get the actual value binding.

getFieldValue

public java.lang.Object getFieldValue(java.lang.String name)

Get the actual value.

getFieldNames

public java.util.Collection getFieldNames()

Returns:

the field names in this value object

equals

public boolean equals(java.lang.Object obj)

hashCode

public int hashCode()

toString

public java.lang.String toString()