com.iphrase.runtime.query.constraint
Class Bool

java.lang.Object
  |
  +--com.iphrase.runtime.query.Feature
        |
        +--com.iphrase.runtime.query.constraint.Constraint
              |
              +--com.iphrase.runtime.query.constraint.Bool

public class Bool
extends Constraint

Represent a constraint for a boolean feature type.


Inner classes inherited from class com.iphrase.runtime.query.constraint.Constraint
Constraint.Flags
 
Constructor Summary
Bool(java.lang.String feature, boolean value)
          Construct a Bool constraint.
 
Method Summary
 java.lang.String getConstraintSubType()
          Determine subType representation of the non-range inequality constraints
 java.lang.Object getValue()
          Get the value associated with this constraint.
 boolean matches(Constraint c)
          Determine whether this Constraint matches another.
static Constraint newInstance(java.lang.String state)
          Attempt to create a new Bool constraint from a OneStep serialization String.
 java.lang.String toString()
          Serialize this constraint using the OneStep serialization format.
 
Methods inherited from class com.iphrase.runtime.query.constraint.Constraint
clearExplicit, clearHidden, clearNew, clearNotSerialized, clearPrePruned, clearRequired, clearState, equals, getConstraintLabel, getDisplayPrefix, getIsMentions, getState, getType, isExplicit, isHidden, isMentions, isNew, isNotSerialized, isPrePruned, isRangeConstraintType, isRequired, newInstance, newInstance, setExplicit, setHidden, setHidden, setNew, setNotSerialized, setPrePruned, setRequired, setState
 
Methods inherited from class com.iphrase.runtime.query.Feature
getId
 
Methods inherited from class java.lang.Object
getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

Bool

public Bool(java.lang.String feature,
            boolean value)
Construct a Bool constraint.
Parameters:
feature - String id of constrained feature
value - true if feature's value must be true, otherwise false
Method Detail

getValue

public java.lang.Object getValue()
Get the value associated with this constraint. Overrides Constraint.getValue()
Overrides:
getValue in class Constraint
Returns:
Object value associated with this constraint

matches

public boolean matches(Constraint c)
Determine whether this Constraint matches another.
Overrides:
matches in class Constraint
Parameters:
c - Constraint to be matched against this
Returns:
true if the two constraints are of the same type and have identical fields except for their flags, else false.

toString

public java.lang.String toString()
Serialize this constraint using the OneStep serialization format. Overrides Object.toString()
Overrides:
toString in class java.lang.Object
Returns:
OneStep serialization String of this constraint

getConstraintSubType

public java.lang.String getConstraintSubType()
Determine subType representation of the non-range inequality constraints
Overrides:
getConstraintSubType in class Constraint
Returns:
subType - op, the values to return is: ""

newInstance

public static Constraint newInstance(java.lang.String state)
                              throws ArgumentError
Attempt to create a new Bool constraint from a OneStep serialization String.
Parameters:
state - OneStep serialization String
Returns:
deserialized Constraint instance
Throws:
ArgumentError -  

© Copyright 2005, 2006. IBM Corporation. All rights reserved.