context.arch.storage
Class Conditions

java.lang.Object
  |
  +--java.util.AbstractCollection
        |
        +--java.util.AbstractList
              |
              +--java.util.Vector
                    |
                    +--context.arch.storage.Conditions

public class Conditions

extends java.util.Vector

This class is a container for a group of related Condition objects. Condition objects can be added and found in the container.

See Also:

Serialized Form

Field Summary

static java.lang.String

CONDITIONS Tag for conditions

Fields inherited from class java.util.Vector

capacityIncrement, elementCount, elementData

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Conditions()
Empty constructor

Conditions(DataObject data)
Constructor that takes a DataObject as a parameter.

Method Summary

void	addCondition(Condition cond) Adds the given Condition object to the container.
void	addCondition(java.lang.String attribute, int compare, java.lang.Object value) Adds the given attribute name, comparison and comparison value to the container.
Condition	getConditionAt(int index) Returns the Condition object at the given index
boolean	hasCondition(Condition cond) Determines whether the given Condition object is in the container
boolean	hasCondition(java.lang.String attribute, int compare, java.lang.Object value) Determines whether the given attribute name and value are in the container, using the default datatype.
int	indexOfCondition(Condition cond) Returns the index at which the Condition object occurs
int	indexOfCondition(java.lang.String name, int compare, java.lang.Object value) Returns the index at which the given Condition attribute name, comparison and value occurs.
int	numConditions() Returns the number of Condition objects in the container return the number of Condition objects in the container
DataObject	toDataObject() Converts the Condition objects to a DataObject

Methods inherited from class java.util.Vector

add, add, addAll, addAll, addElement, capacity, clear, clone, contains, containsAll, copyInto, elementAt, elements, ensureCapacity, equals, firstElement, get, hashCode, indexOf, indexOf, insertElementAt, isEmpty, lastElement, lastIndexOf, lastIndexOf, remove, remove, removeAll, removeAllElements, removeElement, removeElementAt, removeRange, retainAll, set, setElementAt, setSize, size, subList, toArray, toArray, toString, trimToSize

Methods inherited from class java.util.AbstractList

iterator, listIterator, listIterator

Methods inherited from class java.lang.Object

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

Field Detail

CONDITIONS

public static final java.lang.String CONDITIONS

Tag for conditions

Constructor Detail

Conditions

public Conditions()

Empty constructor

Conditions

public Conditions(DataObject data)

Constructor that takes a DataObject as a parameter. The DataObject must contain the tag. It stores the encoded data.

Parameters:

data - DataObject that contains condition info for retrieval

Method Detail

toDataObject

public DataObject toDataObject()

Converts the Condition objects to a DataObject

Returns:

Conditions object converted to a DataObject

addCondition

public void addCondition(Condition cond)

Adds the given Condition object to the container.

Parameters:

cond - Condition to add

addCondition

public void addCondition(java.lang.String attribute,
                         int compare,
                         java.lang.Object value)

Adds the given attribute name, comparison and comparison value to the container.

Parameters:

attribute - Name of the attribute to add

compare - Comparison to use

value - Value for comparison

getConditionAt

public Condition getConditionAt(int index)

Returns the Condition object at the given index

Parameters:

index - Index into the container

Returns:

Condition at the specified index

hasCondition

public boolean hasCondition(Condition cond)

Determines whether the given Condition object is in the container

Parameters:

cond - Condition to check

Returns:

whether Condition is in the container

hasCondition

public boolean hasCondition(java.lang.String attribute,
                            int compare,
                            java.lang.Object value)

Determines whether the given attribute name and value are in the container, using the default datatype.

Parameters:

attribute - Name of the attribute to check

compare - Comparison to check

value - Comparison value of the attribute to check

Returns:

whether the given Condition name, comparison, and value are in the container

indexOfCondition

public int indexOfCondition(Condition cond)

Returns the index at which the Condition object occurs

Parameters:

att - Condition to look for

Returns:

index of the specified Condition

indexOfCondition

public int indexOfCondition(java.lang.String name,
                            int compare,
                            java.lang.Object value)

Returns the index at which the given Condition attribute name, comparison and value occurs.

Parameters:

attribute - Name of the attribute to look for

compare - Comparison to look for

value - Comparison value to look for

Returns:

index of the specified Condition

numConditions

public int numConditions()

Returns the number of Condition objects in the container return the number of Condition objects in the container