org.shapelogic.logic
Class CountCollectionTask

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      org.shapelogic.logic.BaseTask
          org.shapelogic.logic.SimpleTask
              org.shapelogic.logic.CountCollectionTask

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable, javax.swing.tree.MutableTreeNode, javax.swing.tree.TreeNode, org.apache.commons.jexl.JexlContext, Calc0, CalcInvoke, CalcValue, LazyCalc, Task

public class CountCollectionTask
extends SimpleTask

When an expression returns a collection this does a count on it. It will also work when the expression is returning null and the expected number is 0. Might be deprecated since there are several classes that does a lowest level comparison

Author:

Sami Badawi

See Also:

Serialized Form

Field Summary

static double

TOLERANCE

Fields inherited from class org.shapelogic.logic.SimpleTask

_expected, _expression

Fields inherited from class org.shapelogic.logic.BaseTask

_endTime, _failedSubTasksCount, _injector, _interest, _lastSubTaskState, _localContext, _localModule, _pathWork, _score, _selfWork, _selfWorkEstimate, _startTime, _state, _succededSubTasksCount, _value, CONTEXT_CALCULATION_MAP, DEFAULT_INTEREST, DEFAULT_SCORE, NAMED_TASKS, WORK_NOT_KNOWN

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

CountCollectionTask(BaseTask parent, boolean createLocalContext, java.lang.String variable, java.lang.String expression, java.lang.Number excectedValue)

Method Summary

boolean

match() Can be overridden

Methods inherited from class org.shapelogic.logic.SimpleTask

getExpression, setup

Methods inherited from class org.shapelogic.logic.BaseTask

calcNextSubTask, doPrintOnFail, errorOnFail, findEnumValue, findNamedValue, findNamedValueUsingSubTasks, getContext, getContextCalculation, getContextCalculationMap, getInjector, getInterest, getLastSubTaskState, getLocalContext, getLocalModule, getLowestContext, getName, getNamedTask, getNamedValue, getParentTask, getPathWork, getScore, getSelfTreeNode, getSelfWork, getSelfWorkEstimate, getState, getValue, getVars, invoke, isDirty, isPrintOnFail, iterator, mainCalc, postCalc, preCalc, setClassInContext, setClassInContext, setClassInContext, setContextCalculation, setInterest, setName, setNamedTask, setNamedValue, setPrintOnFail, setState, setVars

Methods inherited from class javax.swing.tree.DefaultMutableTreeNode

add, breadthFirstEnumeration, children, clone, depthFirstEnumeration, getAllowsChildren, getChildAfter, getChildAt, getChildBefore, getChildCount, getDepth, getFirstChild, getFirstLeaf, getIndex, getLastChild, getLastLeaf, getLeafCount, getLevel, getNextLeaf, getNextNode, getNextSibling, getParent, getPath, getPathToRoot, getPreviousLeaf, getPreviousNode, getPreviousSibling, getRoot, getSharedAncestor, getSiblingCount, getUserObject, getUserObjectPath, insert, isLeaf, isNodeAncestor, isNodeChild, isNodeDescendant, isNodeRelated, isNodeSibling, isRoot, pathFromAncestorEnumeration, postorderEnumeration, preorderEnumeration, remove, remove, removeAllChildren, removeFromParent, setAllowsChildren, setParent, setUserObject, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface javax.swing.tree.TreeNode

children, getAllowsChildren, getChildAt, getChildCount, getIndex, getParent, isLeaf

Field Detail

TOLERANCE

public static final double TOLERANCE

See Also:

Constant Field Values

Constructor Detail

CountCollectionTask

public CountCollectionTask(BaseTask parent,
                           boolean createLocalContext,
                           java.lang.String variable,
                           java.lang.String expression,
                           java.lang.Number excectedValue)

Method Detail

match

public boolean match()

Description copied from class: SimpleTask

Can be overridden

Specified by:

match in interface Task

Overrides:

match in class SimpleTask