FieldRefInfo.java

package com.sprint.jvm.constant;

public class FieldRefInfo extends ConstantInfo {
	private int type = ConstantInfo.FIELD_INFO;
	private int classInfoIndex;
	private int nameAndTypeIndex;

	public FieldRefInfo(ConstantPool pool) {
		super(pool);
	}

	public int getType() {
		return type;
	}

	public int getClassInfoIndex() {
		return classInfoIndex;
	}

	public void setClassInfoIndex(int classInfoIndex) {
		this.classInfoIndex = classInfoIndex;
	}

	public int getNameAndTypeIndex() {
		return nameAndTypeIndex;
	}

	public void setNameAndTypeIndex(int nameAndTypeIndex) {
		this.nameAndTypeIndex = nameAndTypeIndex;
	}

	public String toString() {
		NameAndTypeInfo typeInfo = (NameAndTypeInfo)this.getConstantInfo(this.getNameAndTypeIndex());
		return getClassName() + ":" + typeInfo.getName() + ":" + typeInfo.getTypeInfo() + "]"; 
	}

	public String getClassName() {
		ClassInfo classInfo = (ClassInfo)this.getConstantInfo(this.getClassInfoIndex());
		UTF8Info utf8Info = (UTF8Info)this.getConstantInfo(classInfo.getUtf8Index());
		return utf8Info.getValue();
	}

	public String getFieldName() {
		NameAndTypeInfo typeInfo = (NameAndTypeInfo)this.getConstantInfo(this.getNameAndTypeIndex());
		return typeInfo.getName();
	}

	public String getFieldType() {
		NameAndTypeInfo typeInfo = (NameAndTypeInfo)this.getConstantInfo(this.getNameAndTypeIndex());
		return typeInfo.getTypeInfo();
	}
}