Package ipsk.math.bool

Class ExtBoolExpr

java.lang.Object

ipsk.math.bool.BoolExpr

ipsk.math.bool.ExtBoolExpr

All Implemented Interfaces:

java.lang.Cloneable

public class ExtBoolExpr
extends BoolExpr

Boolean expression with extra operators intended for SQ/HQL querys.

Author:

klausj

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	BOUND
static java.lang.String	CONTAINS
static java.lang.String	ENDS_WITH
static java.lang.String	EQUALS
static java.lang.String	EQUALS_NOT
static java.lang.String	MEMBER
static java.lang.String	NOT_BOUND
static java.lang.String	NOT_MEMBER
static java.lang.String	STARTS_WITH

Fields inherited from class ipsk.math.bool.BoolExpr

AND, EQUAL, GREATER_EQUAL, GREATER_THEN, LESS_EQUAL, LESS_THEN, NOT_EQUAL, operand0, operand1, operator, OR

Constructor Summary

Constructors

Constructor	Description
ExtBoolExpr()
ExtBoolExpr(java.lang.String col, java.lang.Object val)

Method Summary

Modifier and Type	Method	Description
ExtBoolExpr	addEmptyExpression()	Adds an empty expression.
java.lang.Object	clone()
static java.lang.String[]	getExprOperators()
static java.lang.String[]	getExprOperatorsWithoutRelationshipOperators()
static java.lang.String[]	getNumberExprOperators()
boolean	isCaseInSensitive()
boolean	isExpression()
boolean	isObjectRelationShip()	Returns true if this a object relationship condition.
static boolean	isOperatorSupportingType(java.lang.Object operator, java.lang.Class<?> type)
void	setCaseInSensitive(boolean caseInSensitive)
boolean	unaryOperator()

Methods inherited from class ipsk.math.bool.BoolExpr

cloneType, equals, getOperand0, getOperand1, getOperator, setOperand0, setOperand1, setOperator

Methods inherited from class java.lang.Object

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

Field Detail

STARTS_WITH

public static final java.lang.String STARTS_WITH

See Also:

Constant Field Values

ENDS_WITH

public static final java.lang.String ENDS_WITH

See Also:

Constant Field Values

CONTAINS

public static java.lang.String CONTAINS

EQUALS

public static java.lang.String EQUALS

EQUALS_NOT

public static java.lang.String EQUALS_NOT

MEMBER

public static java.lang.String MEMBER

NOT_MEMBER

public static java.lang.String NOT_MEMBER

BOUND

public static java.lang.String BOUND

NOT_BOUND

public static java.lang.String NOT_BOUND

Constructor Detail

ExtBoolExpr

public ExtBoolExpr()

ExtBoolExpr

public ExtBoolExpr(java.lang.String col,
                   java.lang.Object val)

Method Detail

isExpression

public boolean isExpression()

Overrides:

isExpression in class BoolExpr

addEmptyExpression

public ExtBoolExpr addEmptyExpression()
                               throws java.lang.CloneNotSupportedException

Adds an empty expression. This is intended for HTML forms, to allow the user to extend the condition.

Throws:

java.lang.CloneNotSupportedException

getNumberExprOperators

public static java.lang.String[] getNumberExprOperators()

getExprOperators

public static java.lang.String[] getExprOperators()

getExprOperatorsWithoutRelationshipOperators

public static java.lang.String[] getExprOperatorsWithoutRelationshipOperators()

unaryOperator

public boolean unaryOperator()

isOperatorSupportingType

public static boolean isOperatorSupportingType(java.lang.Object operator,
                                               java.lang.Class<?> type)

isObjectRelationShip

public boolean isObjectRelationShip()

Returns true if this a object relationship condition. JPQL example: SELECT o FROM Organisation o WHERE :operand1 MEMBER OF o.persons

Returns:

true if expression is a relationship between objects

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Overrides:

clone in class BoolExpr

Throws:

java.lang.CloneNotSupportedException

isCaseInSensitive

public boolean isCaseInSensitive()

setCaseInSensitive

public void setCaseInSensitive(boolean caseInSensitive)