com.gridsystems.nextgrid.api.pom.expr
Class AndExpression

java.lang.Object
  nextgrid.api.pom.Expression
      com.gridsystems.nextgrid.api.pom.expr.AbstractOperatorExpression
          com.gridsystems.nextgrid.api.pom.expr.AndExpression

All Implemented Interfaces:

java.io.Serializable

public class AndExpression
extends AbstractOperatorExpression

Combines multiple expressions by linking them through AND operators.

It evaluates the contained expressions in shortcut mode (until the expression is false) and from left to right by default.

Author:

Rodrigo Ruiz

See Also:

Serialized Form

Constructor Summary

AndExpression(nextgrid.api.pom.Expression... expr)
Creates a new instance.

Method Summary

boolean

boolEval(nextgrid.api.env.ProcessEnvironment env, java.lang.Object o)

Methods inherited from class com.gridsystems.nextgrid.api.pom.expr.AbstractOperatorExpression

getExpressions, isEvaluatedLeftToRight, isShortcutModeEnabled, setEvaluatedLeftToRight, setExpressions, setShortcutModeEnabled, validate

Methods inherited from class nextgrid.api.pom.Expression

getLang, getText

Methods inherited from class java.lang.Object

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

Constructor Detail

AndExpression

public AndExpression(nextgrid.api.pom.Expression... expr)
              throws nextgrid.api.pom.ExpressionException

Creates a new instance.

Parameters:

expr - Expression list

Throws:

nextgrid.api.pom.ExpressionException - If an unexpected error occurs

Method Detail

boolEval

public boolean boolEval(nextgrid.api.env.ProcessEnvironment env,
                        java.lang.Object o)
                 throws nextgrid.api.pom.ExpressionException

Specified by:

boolEval in class nextgrid.api.pom.Expression

Throws:

nextgrid.api.pom.ExpressionException