org.opalj.da.MethodParameters_attribute.scala Maven / Gradle / Ivy

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/* BSD 2-Clause License - see OPAL/LICENSE for details. */
package org.opalj
package da

import scala.xml.Node
import org.opalj.bi.AccessFlagsContexts.METHOD_PARAMETERS

import scala.collection.immutable.ArraySeq

/**
 * @author Michael Eichberg
 * @author Wael Alkhatib
 * @author Isbel Isbel
 * @author Noorulla Sharief
 */
case class MethodParameters_attribute(
        attribute_name_index: Constant_Pool_Index,
        parameters:           ArraySeq[MethodParameter]
) extends Attribute {

    final override def attribute_length: Int = 1 /*parameters_count*/ + parameters.size * 4

    // Primarily implemented to handle the case if the attribute is not found where expected.
    override def toXHTML(implicit cp: Constant_Pool): Node = {
        
            Method Parameters
            { parameters.map[Node] { p => { p.toXHTML(cp) }
 } }
        
    }

}

case class MethodParameter(
        name_index:   Constant_Pool_Index,
        access_flags: Int
) {

    def toXHTML(implicit cp: Constant_Pool): Seq[Node] = {
        val (accessFlags, _) = accessFlagsToXHTML(access_flags, METHOD_PARAMETERS)
        val name = if (name_index == 0) "" else cp(name_index).toString(cp)
        { accessFlags }{ name }
    }

    def toXHTML(parameterTypeInfo: FieldTypeInfo)(implicit cp: Constant_Pool): Node = {
        val (accessFlags, _) = accessFlagsToXHTML(access_flags, METHOD_PARAMETERS)
        val name = if (name_index == 0) "" else cp(name_index).toString(cp)
        { List(accessFlags, parameterTypeInfo.asSpan(""),  { name }) }
    }
}