org.flowable.common.engine.impl.el.function

Class VariableEqualsExpressionFunction

java.lang.Object

org.flowable.common.engine.impl.el.function.AbstractFlowableShortHandExpressionFunction

org.flowable.common.engine.impl.el.function.AbstractFlowableVariableExpressionFunction

org.flowable.common.engine.impl.el.function.VariableEqualsExpressionFunction

All Implemented Interfaces:

FlowableExpressionEnhancer, FlowableFunctionDelegate, FlowableShortHandExpressionFunction

public class VariableEqualsExpressionFunction
extends AbstractFlowableVariableExpressionFunction

Compares the value of a variable (fetched using the variableName through the variable scope) with a value on equality. If the variable value is null, false is returned (unless compared to null).

Author:

Joram Barrez

Field Summary

Fields inherited from class org.flowable.common.engine.impl.el.function.AbstractFlowableShortHandExpressionFunction

functionName, localName, method, pattern, prefix, replacePattern, variableScopeName

Constructor Summary

Constructors

Constructor and Description
VariableEqualsExpressionFunction(String variableScopeName)

Method Summary

Modifier and Type	Method and Description
protected static boolean	defaultEquals(Object variableValue, Object actualValue)
static boolean	equals(VariableScope variableScope, String variableName, Object comparedValue)

Methods inherited from class org.flowable.common.engine.impl.el.function.AbstractFlowableVariableExpressionFunction

getFinalFunctionPrefix, getFunctionPrefixOptions, getVariableValue, isMultiParameterFunction, prefix, valuesAreNumbers

Methods inherited from class org.flowable.common.engine.impl.el.function.AbstractFlowableShortHandExpressionFunction

buildOrWordGroup, enhance, findMethod, functionMethod, isNoParameterMethod, localName

Methods inherited from class java.lang.Object

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

Constructor Detail

VariableEqualsExpressionFunction

public VariableEqualsExpressionFunction(String variableScopeName)

Method Detail

equals

public static boolean equals(VariableScope variableScope,
                             String variableName,
                             Object comparedValue)

defaultEquals

protected static boolean defaultEquals(Object variableValue,
                                       Object actualValue)