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/*******************************************************************************
* Copyright (c) 2015 Takari, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Anton Tanasenko. - initial API and implementation
*******************************************************************************/
package org.eclipse.m2e.editor.xml.mojo;
import java.util.Collections;
import java.util.List;
/**
* @since 1.6
*/
public class MojoParameter {
private String name;
private String type;
private boolean required;
private String description;
private String expression;
private String defaultValue;
private List<MojoParameter> nested;
private boolean multiple;
private boolean map;
public MojoParameter(String name, String type, List<MojoParameter> parameters) {
this.name = name;
this.type = type;
nested = parameters;
}
public MojoParameter(String name, String type, MojoParameter parameter) {
this(name, type, Collections.singletonList(parameter));
}
public MojoParameter(String name, String type) {
this(name, type, Collections.<MojoParameter> emptyList());
}
public MojoParameter multiple() {
this.multiple = true;
return this;
}
public MojoParameter map() {
this.map = true;
return this;
}
public boolean isMultiple() {
return multiple;
}
public boolean isMap() {
return this.map;
}
public List<MojoParameter> getNestedParameters() {
return nested == null ? Collections.<MojoParameter> emptyList() : Collections.unmodifiableList(nested);
}
public String getName() {
return this.name;
}
public String getType() {
return this.type;
}
public boolean isRequired() {
return this.required;
}
public void setRequired(boolean required) {
this.required = required;
}
public String getDescription() {
return this.description;
}
public void setDescription(String description) {
this.description = description;
}
public String getExpression() {
return this.expression;
}
public void setExpression(String expression) {
this.expression = expression;
}
public String getDefaultValue() {
return this.defaultValue;
}
public void setDefaultValue(String defaultValue) {
this.defaultValue = defaultValue;
}
public String toString() {
return name + "{" + type + "}"; //$NON-NLS-1$ //$NON-NLS-2$
}
public MojoParameter getNestedParameter(String name) {
List<MojoParameter> params = getNestedParameters();
if(params.size() == 1) {
MojoParameter param = params.get(0);
if(param.isMultiple()) {
return param;
}
}
for(MojoParameter p : params) {
if(p.getName().equals(name)) {
return p;
}
}
return null;
}
public MojoParameter getContainer(String[] path) {
if(path == null || path.length == 0) {
return this;
}
MojoParameter param = this;
int i = 0;
while(param != null && i < path.length) {
param = param.getNestedParameter(path[i]);
i++ ;
}
if(param == null) {
return null;
}
return param;
}
}
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