edu.rice.cs.drjava.config
Class TernaryOpProperty<O,P,Q,R>

java.lang.Object
  edu.rice.cs.drjava.config.DrJavaProperty
      edu.rice.cs.drjava.config.EagerProperty
          edu.rice.cs.drjava.config.TernaryOpProperty<O,P,Q,R>

All Implemented Interfaces:

Cloneable

public class TernaryOpProperty<O,P,Q,R>
extends EagerProperty

Class representing ternary operations that can be inserted as variables in external processes.

Version:

$Id$

Nested Class Summary

Nested classes/interfaces inherited from class edu.rice.cs.drjava.config.DrJavaProperty

DrJavaProperty.InfiniteLoopException

Field Summary

protected Lambda<R,String>	_format Lambda to format the result.
protected Lambda3<O,P,Q,R>	_op Operation to perform.
protected String	_op1Default Operator 1 default
protected String	_op1Name Operator 1 name
protected String	_op2Default Operator 2 default
protected String	_op2Name Operator 2 name
protected String	_op3Default Operator 3 default
protected String	_op3Name Operator 3 name
protected Lambda<String,O>	_parse1 Lambda to turn a string into the first operand.
protected Lambda<String,P>	_parse2 Lambda to turn a string into the second operand.
protected Lambda<String,Q>	_parse3 Lambda to turn a string into the third operand.

Fields inherited from class edu.rice.cs.drjava.config.DrJavaProperty

_attributes, _help, _isCurrent, _listening, _name, _value, DEACTIVATED_DUE_TO_ERROR

Constructor Summary

TernaryOpProperty(String name, String help, Lambda3<O,P,Q,R> op, Lambda<String,O> parse1, Lambda<String,P> parse2, Lambda<String,Q> parse3, Lambda<R,String> format)
Create an eager property.

TernaryOpProperty(String name, String help, Lambda3<O,P,Q,R> op, String op1Name, String op1Default, Lambda<String,O> parse1, String op2Name, String op2Default, Lambda<String,P> parse2, String op3Name, String op3Default, Lambda<String,Q> parse3, Lambda<R,String> format)
Create an eager property.

Method Summary

void	resetAttributes() Reset attributes to their defaults.
void	update(PropertyMaps pm) Update the property so the value is current.

Methods inherited from class edu.rice.cs.drjava.config.EagerProperty

getLazy, isCurrent

Methods inherited from class edu.rice.cs.drjava.config.DrJavaProperty

_invalidate, equals, getAttribute, getCurrent, getHelp, getName, hashCode, invalidate, invalidateOthers, listenToInvalidatesOf, setAttribute, setAttributes, toString

Methods inherited from class java.lang.Object

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

Field Detail

_op

protected Lambda3<O,P,Q,R> _op

Operation to perform.

_op1Name

protected String _op1Name

Operator 1 name

_op1Default

protected String _op1Default

Operator 1 default

_op2Name

protected String _op2Name

Operator 2 name

_op2Default

protected String _op2Default

Operator 2 default

_op3Name

protected String _op3Name

Operator 3 name

_op3Default

protected String _op3Default

Operator 3 default

_parse1

protected Lambda<String,O> _parse1

Lambda to turn a string into the first operand.

_parse2

protected Lambda<String,P> _parse2

Lambda to turn a string into the second operand.

_parse3

protected Lambda<String,Q> _parse3

Lambda to turn a string into the third operand.

_format

protected Lambda<R,String> _format

Lambda to format the result.

Constructor Detail

TernaryOpProperty

public TernaryOpProperty(String name,
                         String help,
                         Lambda3<O,P,Q,R> op,
                         String op1Name,
                         String op1Default,
                         Lambda<String,O> parse1,
                         String op2Name,
                         String op2Default,
                         Lambda<String,P> parse2,
                         String op3Name,
                         String op3Default,
                         Lambda<String,Q> parse3,
                         Lambda<R,String> format)

Create an eager property.

TernaryOpProperty

public TernaryOpProperty(String name,
                         String help,
                         Lambda3<O,P,Q,R> op,
                         Lambda<String,O> parse1,
                         Lambda<String,P> parse2,
                         Lambda<String,Q> parse3,
                         Lambda<R,String> format)

Create an eager property.

Method Detail

update

public void update(PropertyMaps pm)

Update the property so the value is current.

Specified by:

update in class DrJavaProperty

Parameters:

pm - PropertyMaps used for substitution when replacing variables

resetAttributes

public void resetAttributes()

Description copied from class: DrJavaProperty

Reset attributes to their defaults. Should be overridden by properties that use attributes.

Overrides:

resetAttributes in class DrJavaProperty