/*******************************************************************************
* (c) Copyright 2016 Hewlett-Packard Development Company, L.P.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Apache License v2.0 which accompany this distribution.
*
* The Apache License is available at
* http://www.apache.org/licenses/LICENSE-2.0
*
*******************************************************************************/
package io.cloudslang.lang.entities;
import io.cloudslang.lang.entities.bindings.ScriptFunction;
import java.io.Serializable;
import java.util.Set;
import org.apache.commons.lang3.Validate;
import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.apache.commons.lang3.builder.ToStringBuilder;
/**
* Date: 2/3/2015
*
* @author Bonczidai Levente
*/
public class ListLoopStatement extends LoopStatement implements Serializable {
private static final long serialVersionUID = -540865117927676643L;
public static final String FOR_LOOP_VAR_NAME_CANNOT_BE_EMPTY = "for loop var name cannot be empty";
public static final String PARALLEL_LOOP_VAR_NAME_CANNOT_BE_EMPTY = "parallel loop var name cannot be empty";
private final String varName;
public ListLoopStatement(String varName, String collectionExpression, Set<ScriptFunction> functionDependencies,
Set<String> systemPropertyDependencies, boolean isParallelLoop) {
super(collectionExpression, functionDependencies, systemPropertyDependencies);
String message = FOR_LOOP_VAR_NAME_CANNOT_BE_EMPTY;
if (isParallelLoop) {
message = PARALLEL_LOOP_VAR_NAME_CANNOT_BE_EMPTY;
}
Validate.notBlank(varName, message);
this.varName = varName;
}
/**
* only here to satisfy serialization libraries
*/
@SuppressWarnings("unused")
private ListLoopStatement() {
varName = null;
}
public String getVarName() {
return varName;
}
@Override
public String toString() {
return new ToStringBuilder(this)
.appendSuper(super.toString())
.append("varName", varName)
.toString();
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
ListLoopStatement that = (ListLoopStatement) o;
return new EqualsBuilder()
.appendSuper(super.equals(o))
.append(varName, that.varName)
.isEquals();
}
@Override
public int hashCode() {
return new HashCodeBuilder(17, 37)
.appendSuper(super.hashCode())
.append(varName)
.toHashCode();
}
}