ncsa.tools.ogrescript.types.evaluatable.conditions
Class And

java.lang.Object
  ncsa.tools.ogrescript.OgreScriptElement
      ncsa.tools.ogrescript.types.evaluatable.Condition
          ncsa.tools.ogrescript.types.evaluatable.conditions.Statement
              ncsa.tools.ogrescript.types.evaluatable.conditions.And

All Implemented Interfaces:

IConditional, UserFacing

public class And

extends Statement

Has usual and-style semantics where elements following the first encountered 'false' are not evaluated. Elements are evaluated from left to right.

Author:

Albert L. Rossi

Field Summary

static java.lang.String

TAG_SELF

Fields inherited from class ncsa.tools.ogrescript.OgreScriptElement

TAG_EXT_PT

Constructor Summary

And()

Method Summary

boolean

evaluate()

Methods inherited from class ncsa.tools.ogrescript.types.evaluatable.conditions.Statement

addAnd, addBooleanExpression, addChecksum, addContains, addEndsWith, addEquals, addEqualsIgnoreCase, addFalse, addGreaterThan, addGreateThanOrEqual, addHasField, addHasMethod, addIsA, addIsDirectory, addIsFile, addIsNull, addIsSubstringOf, addLessThan, addLessThanOrEqual, addMatches, addNot, addOr, addStartsWith, addTrue, addXOr

Methods inherited from class ncsa.tools.ogrescript.types.evaluatable.Condition

isCondition

Methods inherited from class ncsa.tools.ogrescript.OgreScriptElement

asElement, initializeFromElement

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TAG_SELF

public static final java.lang.String TAG_SELF

See Also:

Constant Field Values

Constructor Detail

And

public And()

Method Detail

evaluate

public boolean evaluate()
                 throws EvaluationException

Specified by:

evaluate in interface IConditional

Overrides:

evaluate in class Statement

Returns:

true if all children evaluate to true; else false.

Throws:

EvaluationException