internal override void GenReadMethod(CodeBuffer cb, string fname, string tag, bool
decl)
{
if (decl)
{
cb.Append(this.GetType() + " " + fname + ";\n");
}
cb.Append("{\n");
JVector.IncrLevel();
cb.Append("org.apache.hadoop.record.Index " + JVector.GetId(Consts.RioPrefix + "vidx"
) + " = " + Consts.RecordInput + ".startVector(\"" + tag + "\");\n");
cb.Append(fname + "=new " + this.GetType() + "();\n");
cb.Append("for (; !" + JVector.GetId(Consts.RioPrefix + "vidx") + ".done(); " + JVector
.GetId(Consts.RioPrefix + "vidx") + ".incr()) {\n");
this.element.GenReadMethod(cb, JVector.GetId(Consts.RioPrefix + "e"), JVector.GetId
(Consts.RioPrefix + "e"), true);
cb.Append(fname + ".add(" + JVector.GetId(Consts.RioPrefix + "e") + ");\n");
cb.Append("}\n");
cb.Append(Consts.RecordInput + ".endVector(\"" + tag + "\");\n");
JVector.DecrLevel();
cb.Append("}\n");
}
internal override void GenCompareBytes(CodeBuffer cb)
{
cb.Append("{\n");
JVector.IncrLevel();
cb.Append("int " + JVector.GetId("vi1") + " = org.apache.hadoop.record.Utils.readVInt(b1, s1);\n"
);
cb.Append("int " + JVector.GetId("vi2") + " = org.apache.hadoop.record.Utils.readVInt(b2, s2);\n"
);
cb.Append("int " + JVector.GetId("vz1") + " = org.apache.hadoop.record.Utils.getVIntSize("
+ JVector.GetId("vi1") + ");\n");
cb.Append("int " + JVector.GetId("vz2") + " = org.apache.hadoop.record.Utils.getVIntSize("
+ JVector.GetId("vi2") + ");\n");
cb.Append("s1+=" + JVector.GetId("vz1") + "; s2+=" + JVector.GetId("vz2") + "; l1-="
+ JVector.GetId("vz1") + "; l2-=" + JVector.GetId("vz2") + ";\n");
cb.Append("for (int " + JVector.GetId("vidx") + " = 0; " + JVector.GetId("vidx")
+ " < " + JVector.GetId("vi1") + " && " + JVector.GetId("vidx") + " < " + JVector
.GetId("vi2") + "; " + JVector.GetId("vidx") + "++)");
this.element.GenCompareBytes(cb);
cb.Append("if (" + JVector.GetId("vi1") + " != " + JVector.GetId("vi2") + ") { return ("
+ JVector.GetId("vi1") + "<" + JVector.GetId("vi2") + ")?-1:0; }\n");
JVector.DecrLevel();
cb.Append("}\n");
}
internal override void GenCompareTo(CodeBuffer cb, string fname, string other)
{
cb.Append("{\n");
JVector.IncrLevel();
cb.Append("int " + JVector.GetId(Consts.RioPrefix + "len1") + " = " + fname + ".size();\n"
);
cb.Append("int " + JVector.GetId(Consts.RioPrefix + "len2") + " = " + other + ".size();\n"
);
cb.Append("for(int " + JVector.GetId(Consts.RioPrefix + "vidx") + " = 0; " + JVector
.GetId(Consts.RioPrefix + "vidx") + "<" + JVector.GetId(Consts.RioPrefix + "len1"
) + " && " + JVector.GetId(Consts.RioPrefix + "vidx") + "<" + JVector.GetId(Consts
.RioPrefix + "len2") + "; " + JVector.GetId(Consts.RioPrefix + "vidx") + "++) {\n"
);
cb.Append(this.element.GetType() + " " + JVector.GetId(Consts.RioPrefix + "e1") +
" = " + fname + ".get(" + JVector.GetId(Consts.RioPrefix + "vidx") + ");\n");
cb.Append(this.element.GetType() + " " + JVector.GetId(Consts.RioPrefix + "e2") +
" = " + other + ".get(" + JVector.GetId(Consts.RioPrefix + "vidx") + ");\n");
this.element.GenCompareTo(cb, JVector.GetId(Consts.RioPrefix + "e1"), JVector.GetId
(Consts.RioPrefix + "e2"));
cb.Append("if (" + Consts.RioPrefix + "ret != 0) { return " + Consts.RioPrefix +
"ret; }\n");
cb.Append("}\n");
cb.Append(Consts.RioPrefix + "ret = (" + JVector.GetId(Consts.RioPrefix + "len1")
+ " - " + JVector.GetId(Consts.RioPrefix + "len2") + ");\n");
JVector.DecrLevel();
cb.Append("}\n");
}
internal JavaVector(JVector _enclosing, JType.JavaType t)
: base(_enclosing)
{
this._enclosing = _enclosing;
this.element = t;
}
internal CppVector(JVector _enclosing, JType.CppType t)
: base(_enclosing)
{
this._enclosing = _enclosing;
this.element = t;
}
internal override void GenWriteMethod(CodeBuffer cb, string fname, string tag)
{
cb.Append("{\n");
JVector.IncrLevel();
cb.Append(Consts.RecordOutput + ".startVector(" + fname + ",\"" + tag + "\");\n");
cb.Append("int " + JVector.GetId(Consts.RioPrefix + "len") + " = " + fname + ".size();\n"
);
cb.Append("for(int " + JVector.GetId(Consts.RioPrefix + "vidx") + " = 0; " + JVector
.GetId(Consts.RioPrefix + "vidx") + "<" + JVector.GetId(Consts.RioPrefix + "len"
) + "; " + JVector.GetId(Consts.RioPrefix + "vidx") + "++) {\n");
cb.Append(this.element.GetType() + " " + JVector.GetId(Consts.RioPrefix + "e") +
" = " + fname + ".get(" + JVector.GetId(Consts.RioPrefix + "vidx") + ");\n");
this.element.GenWriteMethod(cb, JVector.GetId(Consts.RioPrefix + "e"), JVector.GetId
(Consts.RioPrefix + "e"));
cb.Append("}\n");
cb.Append(Consts.RecordOutput + ".endVector(" + fname + ",\"" + tag + "\");\n");
cb.Append("}\n");
JVector.DecrLevel();
}