构如下
publicclassRelatio
publicstaticfi
ali
tREL_LESS1小于publicstaticfi
ali
tREL_EQUAL0等于publicstaticfi
ali
tREL_GREATER1大于publicstaticfi
ali
tREL_NULL2无关系i
tcodeLeftcodeRighti
trelatio
publicRelatio
superpublicRelatio
i
tcodeLefti
tcodeRighti
trelatio
superthiscodeLeftcodeLeftthiscodeRightcodeRightthisrelatio
relatio
publici
tgetCodeLeftretur
codeLeftpublicvoidsetCodeLefti
tcodeLeftthiscodeLeftcodeLeftpublici
tgetCodeRightretur
codeRightpublicvoidsetCodeRighti
tcodeRightthiscodeRightcodeRightpublici
tgetRelatio
retur
relatio
publicvoidsetRelatio
i
trelatio
8
fthisrelatio
relatio
OverridepublicStri
gtoStri
gStri
gstr