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view core/src/luan/impl/IfStmt.java @ 634:3dde072c3420
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author | Franklin Schmidt <fschmidt@gmail.com> |
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date | Sun, 28 Feb 2016 04:21:08 -0700 |
parents | 4723d22062ce |
children | 859c0dedc8b6 |
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package luan.impl; import luan.Luan; import luan.LuanException; import luan.LuanElement; final class IfStmt extends CodeImpl implements Stmt { private final Expr cnd; final Stmt thenStmt; final Stmt elseStmt; IfStmt(LuanElement el,Expr cnd,Stmt thenStmt,Stmt elseStmt) { super(el); this.cnd = cnd; this.thenStmt = thenStmt; this.elseStmt = elseStmt; } @Override public void eval(LuanStateImpl luan) throws LuanException { if( luan.checkBoolean( cnd.eval(luan), cnd.el() ) ) { thenStmt.eval(luan); } else { elseStmt.eval(luan); } } }