EclipseLink 2.2.0, build 'v20110202-r8913' API Reference

org.eclipse.persistence.expressions
Class ExpressionMath

java.lang.Object
  extended by org.eclipse.persistence.expressions.ExpressionMath

public class ExpressionMath
extends java.lang.Object

Purpose: This class mirrors the java.lang.Math class to allow mathimetical function support within expressions.

Example:

ExpressionBuilder builder = new ExpressionBuilder(); Expression poorAndRich = ExpressionMath.abs(builder.get("netWorth")).greaterThan(1000000); session.readAllObjects(Company.class, poorAndRich);


Constructor Summary
ExpressionMath()
           
 
Method Summary
static Expression abs(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression acos(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression add(Expression left, int right)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression add(Expression right, java.lang.Object left)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression asin(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression atan(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression atan2(Expression expression1, Expression expression2)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression atan2(Expression expression, int value)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression atan2(Expression expression, java.lang.Object value)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression ceil(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression chr(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression cos(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression cosh(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression cot(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression divide(Expression left, int right)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression divide(Expression left, java.lang.Object right)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression exp(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression floor(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static ExpressionOperator getOperator(int selector)
          INTERNAL: Return the operator.
static Expression ln(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression log(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression max(Expression left, int right)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression max(Expression left, java.lang.Object right)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression min(Expression left, int right)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression min(Expression left, java.lang.Object right)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression mod(Expression expression, int base)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression mod(Expression expression, java.lang.Object base)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression multiply(Expression left, int right)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression multiply(Expression left, java.lang.Object right)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression negate(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression power(Expression expression, int raised)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression power(Expression expression, java.lang.Object raised)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression round(Expression expression, int decimalPlaces)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression round(Expression expression, java.lang.Object decimalPlaces)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression sign(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression sin(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression sinh(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression sqrt(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression subtract(Expression left, int right)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression subtract(Expression left, java.lang.Object right)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression tan(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression tanh(Expression expression)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression trunc(Expression expression, int decimalPlaces)
          PUBLIC: Return a new expression that applies the function to the given expression.
static Expression trunc(Expression expression, java.lang.Object decimalPlaces)
          PUBLIC: Return a new expression that applies the function to the given expression.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ExpressionMath

public ExpressionMath()
Method Detail

abs

public static Expression abs(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.

Example:

Example: ExpressionMath.abs(builder.get("netWorth")).greaterThan(1000000);


acos

public static Expression acos(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


add

public static Expression add(Expression left,
                             int right)
PUBLIC: Return a new expression that applies the function to the given expression.


add

public static Expression add(Expression right,
                             java.lang.Object left)
PUBLIC: Return a new expression that applies the function to the given expression.


asin

public static Expression asin(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


atan

public static Expression atan(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


atan2

public static Expression atan2(Expression expression,
                               int value)
PUBLIC: Return a new expression that applies the function to the given expression.


atan2

public static Expression atan2(Expression expression,
                               java.lang.Object value)
PUBLIC: Return a new expression that applies the function to the given expression.


atan2

public static Expression atan2(Expression expression1,
                               Expression expression2)
PUBLIC: Return a new expression that applies the function to the given expression.


ceil

public static Expression ceil(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


chr

public static Expression chr(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


cos

public static Expression cos(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


cosh

public static Expression cosh(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


cot

public static Expression cot(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


divide

public static Expression divide(Expression left,
                                int right)
PUBLIC: Return a new expression that applies the function to the given expression.


divide

public static Expression divide(Expression left,
                                java.lang.Object right)
PUBLIC: Return a new expression that applies the function to the given expression.


exp

public static Expression exp(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


floor

public static Expression floor(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


getOperator

public static ExpressionOperator getOperator(int selector)
INTERNAL: Return the operator.


ln

public static Expression ln(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


log

public static Expression log(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


max

public static Expression max(Expression left,
                             int right)
PUBLIC: Return a new expression that applies the function to the given expression.


max

public static Expression max(Expression left,
                             java.lang.Object right)
PUBLIC: Return a new expression that applies the function to the given expression.


min

public static Expression min(Expression left,
                             int right)
PUBLIC: Return a new expression that applies the function to the given expression.


min

public static Expression min(Expression left,
                             java.lang.Object right)
PUBLIC: Return a new expression that applies the function to the given expression.


mod

public static Expression mod(Expression expression,
                             int base)
PUBLIC: Return a new expression that applies the function to the given expression.


mod

public static Expression mod(Expression expression,
                             java.lang.Object base)
PUBLIC: Return a new expression that applies the function to the given expression.


multiply

public static Expression multiply(Expression left,
                                  int right)
PUBLIC: Return a new expression that applies the function to the given expression.


multiply

public static Expression multiply(Expression left,
                                  java.lang.Object right)
PUBLIC: Return a new expression that applies the function to the given expression.


negate

public static Expression negate(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


power

public static Expression power(Expression expression,
                               int raised)
PUBLIC: Return a new expression that applies the function to the given expression.


power

public static Expression power(Expression expression,
                               java.lang.Object raised)
PUBLIC: Return a new expression that applies the function to the given expression.


round

public static Expression round(Expression expression,
                               int decimalPlaces)
PUBLIC: Return a new expression that applies the function to the given expression.


round

public static Expression round(Expression expression,
                               java.lang.Object decimalPlaces)
PUBLIC: Return a new expression that applies the function to the given expression.


sign

public static Expression sign(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


sin

public static Expression sin(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


sinh

public static Expression sinh(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


sqrt

public static Expression sqrt(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


subtract

public static Expression subtract(Expression left,
                                  int right)
PUBLIC: Return a new expression that applies the function to the given expression.


subtract

public static Expression subtract(Expression left,
                                  java.lang.Object right)
PUBLIC: Return a new expression that applies the function to the given expression.


tan

public static Expression tan(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


tanh

public static Expression tanh(Expression expression)
PUBLIC: Return a new expression that applies the function to the given expression.


trunc

public static Expression trunc(Expression expression,
                               int decimalPlaces)
PUBLIC: Return a new expression that applies the function to the given expression.


trunc

public static Expression trunc(Expression expression,
                               java.lang.Object decimalPlaces)
PUBLIC: Return a new expression that applies the function to the given expression.


EclipseLink 2.2.0, build 'v20110202-r8913' API Reference