com.sun.interview
Class PropertiesQuestion.IntConstraints

java.lang.Object
  extended by com.sun.interview.PropertiesQuestion.ValueConstraints
      extended by com.sun.interview.PropertiesQuestion.IntConstraints
Enclosing class:
PropertiesQuestion

public static class PropertiesQuestion.IntConstraints
extends PropertiesQuestion.ValueConstraints


Field Summary
protected  boolean custom
          Is the user allowed to supply their own value or are they required to use one of the suggestions?
protected  int[] suggestions
          Suggested values for this value's response.
 
Constructor Summary
PropertiesQuestion.IntConstraints()
           
PropertiesQuestion.IntConstraints(int[] suggestions)
          Construct with suggested values for the user.
PropertiesQuestion.IntConstraints(int min, int max)
          Construct with defined upper and lower value boundaries.
PropertiesQuestion.IntConstraints(int min, int max, int[] suggestions)
           
 
Method Summary
 int getLowerBound()
          Get the lower bound which specifies the minimum possible value to be considered a valid response from the user.
 int[] getSuggestions()
          Get the suggested values.
 int getUpperBound()
          Get the upper bound which specifies the maximum possible value to be considered a valid response from the user.
 boolean isCustomValuesAllowed()
          Are custom user values allowed?
 java.lang.String isValid(int v)
          Is the given value valid for this field?
 java.lang.String isValid(java.lang.String v)
          Is the given value valid for this field? The basic check for validity is to see if the given string can be parsed as an integer value in the current locale.
 void setBounds(int min, int max)
          Set the max/min possible value that should be considered valid.
 void setCustomValuesAllowed(boolean state)
          Are user specified values allowed? If not, there must be suggestions present.
 void setSuggestions(int[] sugs)
          Supply some possible values that the user may want to select from.
 
Methods inherited from class com.sun.interview.PropertiesQuestion.ValueConstraints
isReadOnly, isUnsetAllowed, isVisible, setReadOnly, setUnsetAllowed, setVisible
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

suggestions

protected int[] suggestions
Suggested values for this value's response.


custom

protected boolean custom
Is the user allowed to supply their own value or are they required to use one of the suggestions?

Constructor Detail

PropertiesQuestion.IntConstraints

public PropertiesQuestion.IntConstraints()

PropertiesQuestion.IntConstraints

public PropertiesQuestion.IntConstraints(int min,
                                         int max)
Construct with defined upper and lower value boundaries.

Parameters:
min - Minimum valid response value (inclusive).
max - Maximum valid response value (inclusive).

PropertiesQuestion.IntConstraints

public PropertiesQuestion.IntConstraints(int[] suggestions)
Construct with suggested values for the user.

Parameters:
suggestions - Predefined values for the user to choose from.
See Also:
setCustomValuesAllowed(boolean)

PropertiesQuestion.IntConstraints

public PropertiesQuestion.IntConstraints(int min,
                                         int max,
                                         int[] suggestions)
Parameters:
min - Minimum valid response value (inclusive).
max - Maximum valid response value (inclusive).
suggestions - Predefined values for the user to choose from.
See Also:
setBounds(int, int)
Method Detail

setBounds

public void setBounds(int min,
                      int max)
Set the max/min possible value that should be considered valid. The range in inclusive. The defaults are the MIN and MAX values for the integer type, except the minimum value itself, which is reserved.

See Also:
getLowerBound(), getUpperBound()

getLowerBound

public int getLowerBound()
Get the lower bound which specifies the minimum possible value to be considered a valid response from the user.

Returns:
Minimum boundary (inclusive).

getUpperBound

public int getUpperBound()
Get the upper bound which specifies the maximum possible value to be considered a valid response from the user.

Returns:
Maximum boundary (inclusive).

getSuggestions

public int[] getSuggestions()
Get the suggested values. Not a copy, do not alter the array.


setCustomValuesAllowed

public void setCustomValuesAllowed(boolean state)
Are user specified values allowed? If not, there must be suggestions present.

Throws:
java.lang.IllegalStateException - If no suggestions have been provided.
See Also:
setSuggestions(int[])

isCustomValuesAllowed

public boolean isCustomValuesAllowed()
Are custom user values allowed?

See Also:
setCustomValuesAllowed(boolean), setSuggestions(int[])

setSuggestions

public void setSuggestions(int[] sugs)
Supply some possible values that the user may want to select from.


isValid

public java.lang.String isValid(java.lang.String v)
Is the given value valid for this field? The basic check for validity is to see if the given string can be parsed as an integer value in the current locale.

Overrides:
isValid in class PropertiesQuestion.ValueConstraints
Parameters:
v - The value to check.
Returns:
Null if the valid is valid, a localized reason string otherwise.
See Also:
PropertiesQuestion.getInvalidKeys()

isValid

public java.lang.String isValid(int v)
Is the given value valid for this field?

Returns:
Null if the valid is valid, a localized reason string otherwise.


Copyright (c) 1996, 2010, Oracle and/or its affiliates. All rights reserved.