org.apache.commons.contract.descriptor
Class ParameterDescriptor

java.lang.Object
  org.apache.commons.contract.descriptor.Descriptor
      org.apache.commons.contract.descriptor.ParameterDescriptor

Direct Known Subclasses:

RequiredEnvironmentDescriptor

public class ParameterDescriptor
extends Descriptor

Field Summary

protected Constraints	constraints
protected Object	defaultValue
static ParameterDescriptor[]	NO_PARAMETERS
protected boolean	required

Fields inherited from class org.apache.commons.contract.descriptor.Descriptor

description, name

Constructor Summary

ParameterDescriptor(String name, ParameterBundle description, Constraints valueDescriptor)

ParameterDescriptor(String name, ParameterBundle description, Constraints valueDescriptor, Object defaultValue)

Method Summary

boolean	equals(Object o)
Constraints	getConstraints()
Object	getDefaultValue()
boolean	isRequired()
void	setConstraints(Constraints valueDescriptor)
void	setDefaultValue(Object defaultValue)

Methods inherited from class org.apache.commons.contract.descriptor.Descriptor

getDescription, getName

Methods inherited from class java.lang.Object

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

Field Detail

NO_PARAMETERS

public static final ParameterDescriptor[] NO_PARAMETERS

constraints

protected Constraints constraints

defaultValue

protected Object defaultValue

required

protected boolean required

Constructor Detail

ParameterDescriptor

public ParameterDescriptor(String name,
                           ParameterBundle description,
                           Constraints valueDescriptor)

ParameterDescriptor

public ParameterDescriptor(String name,
                           ParameterBundle description,
                           Constraints valueDescriptor,
                           Object defaultValue)

Method Detail

isRequired

public boolean isRequired()

setConstraints

public void setConstraints(Constraints valueDescriptor)

getConstraints

public Constraints getConstraints()

setDefaultValue

public void setDefaultValue(Object defaultValue)

getDefaultValue

public Object getDefaultValue()

equals

public boolean equals(Object o)

Overrides:

equals in class Object