com.acsinet_solutions.util.expr
Class SimpleExpression

java.lang.Object
  com.acsinet_solutions.util.expr.AbstractExpression
      com.acsinet_solutions.util.expr.SimpleExpression

All Implemented Interfaces:

Expression

public class SimpleExpression
extends AbstractExpression
implements Expression

Implementation of a generic simple expression. Unary, binary and n-ary expressions are combined with an expression type.

Author:

Santiago Arriaga

Constructor Summary

SimpleExpression(java.lang.Object expression1, java.lang.String type, java.lang.Object expression2)
Create a simple binary expression

SimpleExpression(java.lang.String type, java.lang.Object expression)
Create a simple unary expression

Method Summary

java.util.List<java.lang.Object>

getExpressions() Return a copy of the expressions that are operated by this condition.

Methods inherited from class com.acsinet_solutions.util.expr.AbstractExpression

getExpression, getType, size

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.acsinet_solutions.util.expr.Expression

getExpression, getType, size

Constructor Detail

SimpleExpression

public SimpleExpression(java.lang.Object expression1,
                        java.lang.String type,
                        java.lang.Object expression2)

Create a simple binary expression

Parameters:

expression1 - A not-null Object expression

type - The not-null condition type string as defined in ConditionTypes

expression2 - A not-null Object expression

SimpleExpression

public SimpleExpression(java.lang.String type,
                        java.lang.Object expression)

Create a simple unary expression

Parameters:

type - The not-null condition type string as defined in ConditionTypes

expression - A not-null Object expression

Method Detail

getExpressions

public final java.util.List<java.lang.Object> getExpressions()

Description copied from interface: Expression

Return a copy of the expressions that are operated by this condition.

Specified by:

getExpressions in interface Expression

Returns:

A not-null maybe-empty immutable List of java.lang.Object instances.