org.drools.ide.common.client.modeldriven.brl
Class BaseSingleFieldConstraint

java.lang.Object
  org.drools.ide.common.client.modeldriven.brl.BaseSingleFieldConstraint

All Implemented Interfaces:

Serializable, PortableObject

Direct Known Subclasses:

ConnectiveConstraint, SingleFieldConstraint

public class BaseSingleFieldConstraint
extends Object
implements PortableObject

Represents a constraint, which may be part of a direct field constraint or a connective.

See Also:

Serialized Form

Field Summary

static int	TYPE_ENUM This is not used yet.
static int	TYPE_EXPR_BUILDER_VALUE This is for a "expression builder" that calculates a value.
static int	TYPE_LITERAL This may be string, or number, anything really.
static int	TYPE_PREDICATE The fieldName and fieldBinding is not used in the case of a predicate.
static int	TYPE_RET_VALUE This is for a "formula" that calculates a value.
static int	TYPE_TEMPLATE This is for a field to be a placeholder for a template
static int	TYPE_UNDEFINED This is used only when constraint is first created.
static int	TYPE_VARIABLE This is when it is set to a valid previously bound variable.

Constructor Summary

BaseSingleFieldConstraint()

Method Summary

int	getConstraintValueType()
String	getValue()
void	setConstraintValueType(int constraintValueType)
void	setValue(String value)

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_UNDEFINED

public static final int TYPE_UNDEFINED

This is used only when constraint is first created. This means that there is no value yet for the constraint.

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Constant Field Values

TYPE_LITERAL

public static final int TYPE_LITERAL

This may be string, or number, anything really.

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Constant Field Values

TYPE_VARIABLE

public static final int TYPE_VARIABLE

This is when it is set to a valid previously bound variable.

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Constant Field Values

TYPE_RET_VALUE

public static final int TYPE_RET_VALUE

This is for a "formula" that calculates a value.

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Constant Field Values

TYPE_ENUM

public static final int TYPE_ENUM

This is not used yet. ENUMs are not suitable for business rules until we can get data driven non code enums.

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Constant Field Values

TYPE_PREDICATE

public static final int TYPE_PREDICATE

The fieldName and fieldBinding is not used in the case of a predicate.

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Constant Field Values

TYPE_EXPR_BUILDER_VALUE

public static final int TYPE_EXPR_BUILDER_VALUE

This is for a "expression builder" that calculates a value.

See Also:

Constant Field Values

TYPE_TEMPLATE

public static final int TYPE_TEMPLATE

This is for a field to be a placeholder for a template

See Also:

Constant Field Values

Constructor Detail

BaseSingleFieldConstraint

public BaseSingleFieldConstraint()

Method Detail

setValue

public void setValue(String value)

getValue

public String getValue()

setConstraintValueType

public void setConstraintValueType(int constraintValueType)

getConstraintValueType

public int getConstraintValueType()